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<span class="bread__item bread__item--last">Metrics (BETA)</span>
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<section id="metrics-beta">
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<h1>Metrics (BETA)<a class="headerlink" href="#metrics-beta" title="Link to this heading">¶</a></h1>
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<section id="batchlog-manager">
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<h2>Batchlog manager<a class="headerlink" href="#batchlog-manager" title="Link to this heading">¶</a></h2>
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<dl class="std metrics_option" id="metricsprop-scylla-batchlog-manager-total-write-replay-attempts">
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<dt class="sig sig-object std" id="metrics_option-scylla_batchlog_manager_total_write_replay_attempts">
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<span class="sig-name descname"><span class="pre">scylla_batchlog_manager_total_write_replay_attempts</span></span><a class="headerlink" href="#metrics_option-scylla_batchlog_manager_total_write_replay_attempts" title="Link to this definition">¶</a></dt>
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<dd><blockquote>
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<div><p>Counts write operations issued in a batchlog replay flow. The high value of this metric indicates that we have a long batch replay list.</p>
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</div></blockquote>
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<blockquote>
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<div><ul class="simple">
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<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
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<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">batchlog_manager</span></code></p></li>
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<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_write_replay_attempts</span></code></p></li>
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</ul>
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</div></blockquote>
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<h2>Client<a class="headerlink" href="#client" title="Link to this heading">¶</a></h2>
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<dl class="std metrics_option" id="metricsprop-scylla-s3-nr-connections">
|
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<dt class="sig sig-object std" id="metrics_option-scylla_s3_nr_connections">
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||
<span class="sig-name descname"><span class="pre">scylla_s3_nr_connections</span></span><a class="headerlink" href="#metrics_option-scylla_s3_nr_connections" title="Link to this definition">¶</a></dt>
|
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<dd><blockquote>
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<div><p>Total number of connections</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">nr_connections</span></code></p></li>
|
||
</ul>
|
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</div></blockquote>
|
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</dd></dl>
|
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|
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<dl class="std metrics_option" id="metricsprop-scylla-s3-nr-active-connections">
|
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<dt class="sig sig-object std" id="metrics_option-scylla_s3_nr_active_connections">
|
||
<span class="sig-name descname"><span class="pre">scylla_s3_nr_active_connections</span></span><a class="headerlink" href="#metrics_option-scylla_s3_nr_active_connections" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of connections with running requests</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">nr_active_connections</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-new-connections">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_new_connections">
|
||
<span class="sig-name descname"><span class="pre">scylla_s3_total_new_connections</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_new_connections" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of new connections created so far</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_new_connections</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-read-requests">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_read_requests">
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||
<span class="sig-name descname"><span class="pre">scylla_s3_total_read_requests</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_read_requests" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of object read requests</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_read_requests</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
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</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-write-requests">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_write_requests">
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||
<span class="sig-name descname"><span class="pre">scylla_s3_total_write_requests</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_write_requests" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of object write requests</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_write_requests</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-read-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_read_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_s3_total_read_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_read_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of bytes read from objects</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_read_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-write-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_write_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_s3_total_write_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_write_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of bytes written to objects</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_write_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-read-latency-sec">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_read_latency_sec">
|
||
<span class="sig-name descname"><span class="pre">scylla_s3_total_read_latency_sec</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_read_latency_sec" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total time spent reading data from objects</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_read_latency_sec</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-s3-total-write-latency-sec">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_s3_total_write_latency_sec">
|
||
<span class="sig-name descname"><span class="pre">scylla_s3_total_write_latency_sec</span></span><a class="headerlink" href="#metrics_option-scylla_s3_total_write_latency_sec" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total time spend writing data to objects</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">s3</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_write_latency_sec</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="compaction-manager">
|
||
<h2>Compaction manager<a class="headerlink" href="#compaction-manager" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-compactions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_compactions">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_compactions</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_compactions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of currently active compactions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">compactions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-pending-compactions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_pending_compactions">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_pending_compactions</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_pending_compactions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of compaction tasks waiting for an opportunity to run.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_compactions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-completed-compactions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_completed_compactions">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_completed_compactions</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_completed_compactions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of completed compaction tasks.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">completed_compactions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-failed-compactions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_failed_compactions">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_failed_compactions</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_failed_compactions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of failed compaction tasks.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">failed_compactions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-postponed-compactions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_postponed_compactions">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_postponed_compactions</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_postponed_compactions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of tables with postponed compaction.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">postponed_compactions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-backlog">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_backlog">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_backlog</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_backlog" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the sum of compaction backlog for all tables in the system.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">backlog</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-normalized-backlog">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_normalized_backlog">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_normalized_backlog</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_normalized_backlog" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the sum of normalized compaction backlog for all tables in the system. Backlog is normalized by dividing backlog by shard’s available memory.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">normalized_backlog</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-compaction-manager-validation-errors">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_compaction_manager_validation_errors">
|
||
<span class="sig-name descname"><span class="pre">scylla_compaction_manager_validation_errors</span></span><a class="headerlink" href="#metrics_option-scylla_compaction_manager_validation_errors" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of encountered validation errors.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">compaction_manager</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">validation_errors</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="gossiper">
|
||
<h2>Gossiper<a class="headerlink" href="#gossiper" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-gossip-heart-beat">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_gossip_heart_beat">
|
||
<span class="sig-name descname"><span class="pre">scylla_gossip_heart_beat</span></span><a class="headerlink" href="#metrics_option-scylla_gossip_heart_beat" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Heartbeat of the current Node.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">gossip</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">heart_beat</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-gossip-live">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_gossip_live">
|
||
<span class="sig-name descname"><span class="pre">scylla_gossip_live</span></span><a class="headerlink" href="#metrics_option-scylla_gossip_live" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>How many live nodes the current node sees</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">gossip</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">live</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-gossip-unreachable">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_gossip_unreachable">
|
||
<span class="sig-name descname"><span class="pre">scylla_gossip_unreachable</span></span><a class="headerlink" href="#metrics_option-scylla_gossip_unreachable" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>How many unreachable nodes the current node sees</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">gossip</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">unreachable</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="logalloc">
|
||
<h2>Logalloc<a class="headerlink" href="#logalloc" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-total-space-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_total_space_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_total_space_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_total_space_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current size of allocated memory in bytes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_space_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-used-space-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_used_space_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_used_space_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_used_space_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current amount of used memory in bytes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">used_space_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-small-objects-total-space-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_small_objects_total_space_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_small_objects_total_space_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_small_objects_total_space_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current size of small objects memory region in bytes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">small_objects_total_space_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-small-objects-used-space-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_small_objects_used_space_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_small_objects_used_space_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_small_objects_used_space_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current amount of used small objects memory in bytes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">small_objects_used_space_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-large-objects-total-space-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_large_objects_total_space_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_large_objects_total_space_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_large_objects_total_space_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current size of allocated non-LSA memory.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">large_objects_total_space_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-non-lsa-used-space-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_non_lsa_used_space_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_non_lsa_used_space_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_non_lsa_used_space_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current amount of used non-LSA memory.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">non_lsa_used_space_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-free-space">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_free_space">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_free_space</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_free_space" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current amount of free memory that is under lsa control.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">free_space</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-occupancy">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_occupancy">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_occupancy</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_occupancy" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds a current portion (in percents) of the used memory.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">occupancy</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-segments-compacted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_segments_compacted">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_segments_compacted</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_segments_compacted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of compacted segments.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">segments_compacted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-memory-compacted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_memory_compacted">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_memory_compacted</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_memory_compacted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts number of bytes which were copied as part of segment compaction.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memory_compacted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-memory-allocated">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_memory_allocated">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_memory_allocated</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_memory_allocated" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts number of bytes which were requested from LSA.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memory_allocated</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-memory-evicted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_memory_evicted">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_memory_evicted</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_memory_evicted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts number of bytes which were evicted.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memory_evicted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-lsa-memory-freed">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_lsa_memory_freed">
|
||
<span class="sig-name descname"><span class="pre">scylla_lsa_memory_freed</span></span><a class="headerlink" href="#metrics_option-scylla_lsa_memory_freed" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts number of bytes which were requested to be freed in LSA.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">lsa</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memory_freed</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="main">
|
||
<h2>Main<a class="headerlink" href="#main" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-scylladb-current-version">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_scylladb_current_version">
|
||
<span class="sig-name descname"><span class="pre">scylla_scylladb_current_version</span></span><a class="headerlink" href="#metrics_option-scylla_scylladb_current_version" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Current ScyllaDB version.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">scylladb</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">current_version</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="manager">
|
||
<h2>Manager<a class="headerlink" href="#manager" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-size-of-hints-in-progress">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_size_of_hints_in_progress">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_size_of_hints_in_progress</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_size_of_hints_in_progress" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Size of hinted mutations that are scheduled to be written.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">size_of_hints_in_progress</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-written">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_written">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_written</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_written" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of successfully written hints.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">written</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-errors">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_errors">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_errors</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_errors" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of errors during hints writes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">errors</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-dropped">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_dropped">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_dropped</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_dropped" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of dropped hints.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">dropped</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-sent-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_sent_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_sent_total</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_sent_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of sent hints.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sent_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-sent-bytes-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_sent_bytes_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_sent_bytes_total</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_sent_bytes_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The total size of the sent hints (in bytes)</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sent_bytes_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-discarded">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_discarded">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_discarded</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_discarded" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of hints that were discarded during sending (too old, schema changed, etc.).</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">discarded</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-send-errors">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_send_errors">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_send_errors</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_send_errors" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of unexpected errors during sending, sending will be retried later</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">send_errors</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-corrupted-files">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_corrupted_files">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_corrupted_files</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_corrupted_files" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of hints files that were discarded during sending because the file was corrupted.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">corrupted_files</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-pending-drains">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_pending_drains">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_pending_drains</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_pending_drains" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tasks waiting in the queue for draining hints</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_drains</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-pending-sends">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_pending_sends">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_pending_sends</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_pending_sends" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tasks waiting in the queue for sending a hint</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_sends</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="mapreduce-service">
|
||
<h2>Mapreduce service<a class="headerlink" href="#mapreduce-service" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-mapreduce-service-requests-dispatched-to-other-nodes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_mapreduce_service_requests_dispatched_to_other_nodes">
|
||
<span class="sig-name descname"><span class="pre">scylla_mapreduce_service_requests_dispatched_to_other_nodes</span></span><a class="headerlink" href="#metrics_option-scylla_mapreduce_service_requests_dispatched_to_other_nodes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>how many mapreduce requests were dispatched to other nodes</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">mapreduce_service</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">requests_dispatched_to_other_nodes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-mapreduce-service-requests-dispatched-to-own-shards">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_mapreduce_service_requests_dispatched_to_own_shards">
|
||
<span class="sig-name descname"><span class="pre">scylla_mapreduce_service_requests_dispatched_to_own_shards</span></span><a class="headerlink" href="#metrics_option-scylla_mapreduce_service_requests_dispatched_to_own_shards" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>how many mapreduce requests were dispatched to local shards</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">mapreduce_service</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">requests_dispatched_to_own_shards</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-mapreduce-service-requests-executed">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_mapreduce_service_requests_executed">
|
||
<span class="sig-name descname"><span class="pre">scylla_mapreduce_service_requests_executed</span></span><a class="headerlink" href="#metrics_option-scylla_mapreduce_service_requests_executed" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>how many mapreduce requests were executed</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">mapreduce_service</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">requests_executed</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="query-processor">
|
||
<h2>Query processor<a class="headerlink" href="#query-processor" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_reads</span></span><a class="headerlink" href="#metrics_option-scylla_cql_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL SELECT requests.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-inserts">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_inserts">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_inserts</span></span><a class="headerlink" href="#metrics_option-scylla_cql_inserts" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL INSERT requests with/without conditions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">inserts</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-updates">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_updates">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_updates</span></span><a class="headerlink" href="#metrics_option-scylla_cql_updates" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL UPDATE requests with/without conditions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">updates</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-deletes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_deletes">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_deletes</span></span><a class="headerlink" href="#metrics_option-scylla_cql_deletes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL DELETE requests with/without conditions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">deletes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-reads-per-ks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_reads_per_ks">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_reads_per_ks</span></span><a class="headerlink" href="#metrics_option-scylla_cql_reads_per_ks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of CQL SELECT requests executed on particular keyspaces. Label `who’ indicates where the reqs come from (clients or DB internals)</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads_per_ks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-inserts-per-ks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_inserts_per_ks">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_inserts_per_ks</span></span><a class="headerlink" href="#metrics_option-scylla_cql_inserts_per_ks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of CQL INSERT requests executed on particular keyspaces. Label `who’ indicates where the reqs come from (clients or DB internals).</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">inserts_per_ks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-updates-per-ks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_updates_per_ks">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_updates_per_ks</span></span><a class="headerlink" href="#metrics_option-scylla_cql_updates_per_ks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of CQL UPDATE requests executed on particular keyspaces. Label `who’ indicates where the reqs come from (clients or DB internals)</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">updates_per_ks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-deletes-per-ks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_deletes_per_ks">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_deletes_per_ks</span></span><a class="headerlink" href="#metrics_option-scylla_cql_deletes_per_ks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of CQL DELETE requests executed on particular keyspaces. Label `who’ indicates where the reqs come from (clients or DB internals)</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">deletes_per_ks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-batches">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_batches">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_batches</span></span><a class="headerlink" href="#metrics_option-scylla_cql_batches" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL BATCH requests without conditions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">batches</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-statements-in-batches">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_statements_in_batches">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_statements_in_batches</span></span><a class="headerlink" href="#metrics_option-scylla_cql_statements_in_batches" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of sub-statements in CQL BATCH requests without conditions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">statements_in_batches</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-batches-pure-logged">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_batches_pure_logged">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_batches_pure_logged</span></span><a class="headerlink" href="#metrics_option-scylla_cql_batches_pure_logged" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of LOGGED batches that were executed as LOGGED batches.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">batches_pure_logged</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-batches-pure-unlogged">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_batches_pure_unlogged">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_batches_pure_unlogged</span></span><a class="headerlink" href="#metrics_option-scylla_cql_batches_pure_unlogged" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of UNLOGGED batches that were executed as UNLOGGED batches.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">batches_pure_unlogged</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-batches-unlogged-from-logged">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_batches_unlogged_from_logged">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_batches_unlogged_from_logged</span></span><a class="headerlink" href="#metrics_option-scylla_cql_batches_unlogged_from_logged" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of LOGGED batches that were executed as UNLOGGED batches.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">batches_unlogged_from_logged</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-rows-read">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_rows_read">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_rows_read</span></span><a class="headerlink" href="#metrics_option-scylla_cql_rows_read" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of rows read during CQL requests.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_read</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-prepared-cache-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_prepared_cache_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_prepared_cache_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_cql_prepared_cache_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of prepared statements cache entries evictions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">prepared_cache_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-unprivileged-entries-evictions-on-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_unprivileged_entries_evictions_on_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_unprivileged_entries_evictions_on_size</span></span><a class="headerlink" href="#metrics_option-scylla_cql_unprivileged_entries_evictions_on_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of evictions of prepared statements from the prepared statements cache after they have been used only once. An increasing counter suggests the user may be preparing a different statement for each request instead of reusing the same prepared statement with parameters.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">unprivileged_entries_evictions_on_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-prepared-cache-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_prepared_cache_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_prepared_cache_size</span></span><a class="headerlink" href="#metrics_option-scylla_cql_prepared_cache_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>A number of entries in the prepared statements cache.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">prepared_cache_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-prepared-cache-memory-footprint">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_prepared_cache_memory_footprint">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_prepared_cache_memory_footprint</span></span><a class="headerlink" href="#metrics_option-scylla_cql_prepared_cache_memory_footprint" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Size (in bytes) of the prepared statements cache.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">prepared_cache_memory_footprint</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-secondary-index-creates">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_secondary_index_creates">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_secondary_index_creates</span></span><a class="headerlink" href="#metrics_option-scylla_cql_secondary_index_creates" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL CREATE INDEX requests.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">secondary_index_creates</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-secondary-index-drops">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_secondary_index_drops">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_secondary_index_drops</span></span><a class="headerlink" href="#metrics_option-scylla_cql_secondary_index_drops" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL DROP INDEX requests.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">secondary_index_drops</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-secondary-index-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_secondary_index_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_secondary_index_reads</span></span><a class="headerlink" href="#metrics_option-scylla_cql_secondary_index_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL read requests performed using secondary indexes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">secondary_index_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-secondary-index-rows-read">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_secondary_index_rows_read">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_secondary_index_rows_read</span></span><a class="headerlink" href="#metrics_option-scylla_cql_secondary_index_rows_read" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of rows read during CQL requests performed using secondary indexes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">secondary_index_rows_read</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-filtered-read-requests">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_filtered_read_requests">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_filtered_read_requests</span></span><a class="headerlink" href="#metrics_option-scylla_cql_filtered_read_requests" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of CQL read requests that required ALLOW FILTERING. See filtered_rows_read_total to compare how many rows needed to be filtered.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_read_requests</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-filtered-rows-read-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_filtered_rows_read_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_filtered_rows_read_total</span></span><a class="headerlink" href="#metrics_option-scylla_cql_filtered_rows_read_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of rows read during CQL requests that required ALLOW FILTERING. See filtered_rows_matched_total and filtered_rows_dropped_total for information how accurate filtering queries are.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_rows_read_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-filtered-rows-matched-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_filtered_rows_matched_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_filtered_rows_matched_total</span></span><a class="headerlink" href="#metrics_option-scylla_cql_filtered_rows_matched_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of rows read during CQL requests that required ALLOW FILTERING and accepted by the filter. Number similar to filtered_rows_read_total indicates that filtering is accurate.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_rows_matched_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-filtered-rows-dropped-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_filtered_rows_dropped_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_filtered_rows_dropped_total</span></span><a class="headerlink" href="#metrics_option-scylla_cql_filtered_rows_dropped_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of rows read during CQL requests that required ALLOW FILTERING and dropped by the filter. Number similar to filtered_rows_read_total indicates that filtering is not accurate and might cause performance degradation.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_rows_dropped_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-select-bypass-caches">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_select_bypass_caches">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_select_bypass_caches</span></span><a class="headerlink" href="#metrics_option-scylla_cql_select_bypass_caches" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of SELECT query executions with BYPASS CACHE option.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">select_bypass_caches</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-select-allow-filtering">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_select_allow_filtering">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_select_allow_filtering</span></span><a class="headerlink" href="#metrics_option-scylla_cql_select_allow_filtering" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of SELECT query executions with ALLOW FILTERING option.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">select_allow_filtering</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-select-partition-range-scan">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_select_partition_range_scan">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_select_partition_range_scan</span></span><a class="headerlink" href="#metrics_option-scylla_cql_select_partition_range_scan" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of SELECT query executions requiring partition range scan.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">select_partition_range_scan</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-select-partition-range-scan-no-bypass-cache">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_select_partition_range_scan_no_bypass_cache">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_select_partition_range_scan_no_bypass_cache</span></span><a class="headerlink" href="#metrics_option-scylla_cql_select_partition_range_scan_no_bypass_cache" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of SELECT query executions requiring partition range scan without BYPASS CACHE option.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">select_partition_range_scan_no_bypass_cache</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-select-parallelized">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_select_parallelized">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_select_parallelized</span></span><a class="headerlink" href="#metrics_option-scylla_cql_select_parallelized" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of parallelized aggregation SELECT query executions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">select_parallelized</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-authorized-prepared-statements-cache-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_authorized_prepared_statements_cache_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_authorized_prepared_statements_cache_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_cql_authorized_prepared_statements_cache_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of authenticated prepared statements cache entries evictions.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">authorized_prepared_statements_cache_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-authorized-prepared-statements-privileged-entries-evictions-on-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_authorized_prepared_statements_privileged_entries_evictions_on_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_authorized_prepared_statements_privileged_entries_evictions_on_size</span></span><a class="headerlink" href="#metrics_option-scylla_cql_authorized_prepared_statements_privileged_entries_evictions_on_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of evictions of prepared statements from the authorized prepared statements cache after they have been used more than once.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">authorized_prepared_statements_privileged_entries_evictions_on_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-authorized-prepared-statements-unprivileged-entries-evictions-on-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_authorized_prepared_statements_unprivileged_entries_evictions_on_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_authorized_prepared_statements_unprivileged_entries_evictions_on_size</span></span><a class="headerlink" href="#metrics_option-scylla_cql_authorized_prepared_statements_unprivileged_entries_evictions_on_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of evictions of prepared statements from the authorized prepared statements cache after they have been used only once. An increasing counter suggests the user may be preparing a different statement for each request instead of reusing the same prepared statement with parameters.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">authorized_prepared_statements_unprivileged_entries_evictions_on_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-authorized-prepared-statements-cache-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_authorized_prepared_statements_cache_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_authorized_prepared_statements_cache_size</span></span><a class="headerlink" href="#metrics_option-scylla_cql_authorized_prepared_statements_cache_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of entries in the authenticated prepared statements cache.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">authorized_prepared_statements_cache_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-user-prepared-auth-cache-footprint">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_user_prepared_auth_cache_footprint">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_user_prepared_auth_cache_footprint</span></span><a class="headerlink" href="#metrics_option-scylla_cql_user_prepared_auth_cache_footprint" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Size (in bytes) of the authenticated prepared statements cache.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">user_prepared_auth_cache_footprint</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-reverse-queries">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_reverse_queries">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_reverse_queries</span></span><a class="headerlink" href="#metrics_option-scylla_cql_reverse_queries" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of CQL SELECT requests with reverse ORDER BY order.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reverse_queries</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-unpaged-select-queries">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_unpaged_select_queries">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_unpaged_select_queries</span></span><a class="headerlink" href="#metrics_option-scylla_cql_unpaged_select_queries" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of unpaged CQL SELECT requests.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">unpaged_select_queries</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-unpaged-select-queries-per-ks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_unpaged_select_queries_per_ks">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_unpaged_select_queries_per_ks</span></span><a class="headerlink" href="#metrics_option-scylla_cql_unpaged_select_queries_per_ks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of unpaged CQL SELECT requests against particular keyspaces.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">unpaged_select_queries_per_ks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-minimum-replication-factor-fail-violations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_minimum_replication_factor_fail_violations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_minimum_replication_factor_fail_violations</span></span><a class="headerlink" href="#metrics_option-scylla_cql_minimum_replication_factor_fail_violations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of minimum_replication_factor_fail_threshold guardrail violations, i.e. attempts to create a keyspace with RF on one of the DCs below the set guardrail.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">minimum_replication_factor_fail_violations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-minimum-replication-factor-warn-violations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_minimum_replication_factor_warn_violations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_minimum_replication_factor_warn_violations</span></span><a class="headerlink" href="#metrics_option-scylla_cql_minimum_replication_factor_warn_violations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of minimum_replication_factor_warn_threshold guardrail violations, i.e. attempts to create a keyspace with RF on one of the DCs below the set guardrail.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">minimum_replication_factor_warn_violations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-maximum-replication-factor-warn-violations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_maximum_replication_factor_warn_violations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_maximum_replication_factor_warn_violations</span></span><a class="headerlink" href="#metrics_option-scylla_cql_maximum_replication_factor_warn_violations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of maximum_replication_factor_warn_threshold guardrail violations, i.e. attempts to create a keyspace with RF on one of the DCs above the set guardrail.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">maximum_replication_factor_warn_violations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-maximum-replication-factor-fail-violations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_maximum_replication_factor_fail_violations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_maximum_replication_factor_fail_violations</span></span><a class="headerlink" href="#metrics_option-scylla_cql_maximum_replication_factor_fail_violations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of maximum_replication_factor_fail_threshold guardrail violations, i.e. attempts to create a keyspace with RF on one of the DCs above the set guardrail.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">maximum_replication_factor_fail_violations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-replication-strategy-warn-list-violations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_replication_strategy_warn_list_violations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_replication_strategy_warn_list_violations</span></span><a class="headerlink" href="#metrics_option-scylla_cql_replication_strategy_warn_list_violations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of replication_strategy_warn_list guardrail violations, i.e. attempts to set a discouraged replication strategy in a keyspace via CREATE/ALTER KEYSPACE.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">replication_strategy_warn_list_violations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cql-replication-strategy-fail-list-violations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cql_replication_strategy_fail_list_violations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cql_replication_strategy_fail_list_violations</span></span><a class="headerlink" href="#metrics_option-scylla_cql_replication_strategy_fail_list_violations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of replication_strategy_fail_list guardrail violations, i.e. attempts to set a forbidden replication strategy in a keyspace via CREATE/ALTER KEYSPACE.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cql</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">replication_strategy_fail_list_violations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="raft-group0">
|
||
<h2>Raft group0<a class="headerlink" href="#raft-group0" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-group0-status">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_group0_status">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_group0_status</span></span><a class="headerlink" href="#metrics_option-scylla_raft_group0_status" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>status of the raft group, 1 - normal, 2 - aborted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft_group0</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">status</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="rate-limiter">
|
||
<h2>Rate limiter<a class="headerlink" href="#rate-limiter" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-per-partition-rate-limiter-allocations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_per_partition_rate_limiter_allocations">
|
||
<span class="sig-name descname"><span class="pre">scylla_per_partition_rate_limiter_allocations</span></span><a class="headerlink" href="#metrics_option-scylla_per_partition_rate_limiter_allocations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times a entry was allocated over an empty/expired entry.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">per_partition_rate_limiter</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">allocations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-per-partition-rate-limiter-successful-lookups">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_per_partition_rate_limiter_successful_lookups">
|
||
<span class="sig-name descname"><span class="pre">scylla_per_partition_rate_limiter_successful_lookups</span></span><a class="headerlink" href="#metrics_option-scylla_per_partition_rate_limiter_successful_lookups" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times a lookup returned an already allocated entry.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">per_partition_rate_limiter</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">successful_lookups</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-per-partition-rate-limiter-failed-allocations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_per_partition_rate_limiter_failed_allocations">
|
||
<span class="sig-name descname"><span class="pre">scylla_per_partition_rate_limiter_failed_allocations</span></span><a class="headerlink" href="#metrics_option-scylla_per_partition_rate_limiter_failed_allocations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times the rate limiter gave up trying to allocate.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">per_partition_rate_limiter</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">failed_allocations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-per-partition-rate-limiter-probe-count">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_per_partition_rate_limiter_probe_count">
|
||
<span class="sig-name descname"><span class="pre">scylla_per_partition_rate_limiter_probe_count</span></span><a class="headerlink" href="#metrics_option-scylla_per_partition_rate_limiter_probe_count" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of probes made during lookups.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">per_partition_rate_limiter</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">probe_count</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-per-partition-rate-limiter-load-factor">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_per_partition_rate_limiter_load_factor">
|
||
<span class="sig-name descname"><span class="pre">scylla_per_partition_rate_limiter_load_factor</span></span><a class="headerlink" href="#metrics_option-scylla_per_partition_rate_limiter_load_factor" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Current load factor of the hash table (upper bound, may be overestimated).</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">per_partition_rate_limiter</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">load_factor</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="reader-concurrency-semaphore">
|
||
<h2>Reader concurrency semaphore<a class="headerlink" href="#reader-concurrency-semaphore" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-sstable-read-queue-overloads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_sstable_read_queue_overloads">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_sstable_read_queue_overloads</span></span><a class="headerlink" href="#metrics_option-scylla_database_sstable_read_queue_overloads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the number of times the sstable read queue was overloaded. A non-zero value indicates that we have to drop read requests because they arrive faster than we can serve them.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstable_read_queue_overloads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-active-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_active_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_active_reads</span></span><a class="headerlink" href="#metrics_option-scylla_database_active_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of currently active read operations.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">active_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-reads-memory-consumption">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_reads_memory_consumption">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_reads_memory_consumption</span></span><a class="headerlink" href="#metrics_option-scylla_database_reads_memory_consumption" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the amount of memory consumed by current read operations.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads_memory_consumption</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-queued-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_queued_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_queued_reads</span></span><a class="headerlink" href="#metrics_option-scylla_database_queued_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of currently queued read operations.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">queued_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-paused-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_paused_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_paused_reads</span></span><a class="headerlink" href="#metrics_option-scylla_database_paused_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The number of currently active reads that are temporarily paused.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">paused_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-paused-reads-permit-based-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_paused_reads_permit_based_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_paused_reads_permit_based_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_database_paused_reads_permit_based_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The number of paused reads evicted to free up permits. Permits are required for new reads to start, and the database will evict paused reads (if any) to be able to admit new ones, if there is a shortage of permits.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">paused_reads_permit_based_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-reads-shed-due-to-overload">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_reads_shed_due_to_overload">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_reads_shed_due_to_overload</span></span><a class="headerlink" href="#metrics_option-scylla_database_reads_shed_due_to_overload" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The number of reads shed because the admission queue reached its max capacity. When the queue is full, excessive reads are shed to avoid overload.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads_shed_due_to_overload</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-disk-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_disk_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_disk_reads</span></span><a class="headerlink" href="#metrics_option-scylla_database_disk_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of currently active disk read operations.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">disk_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-sstables-read">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_sstables_read">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_sstables_read</span></span><a class="headerlink" href="#metrics_option-scylla_database_sstables_read" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Holds the number of currently read sstables.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstables_read</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-total-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_total_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_total_reads</span></span><a class="headerlink" href="#metrics_option-scylla_database_total_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of successful user reads on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-database-total-reads-failed">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_database_total_reads_failed">
|
||
<span class="sig-name descname"><span class="pre">scylla_database_total_reads_failed</span></span><a class="headerlink" href="#metrics_option-scylla_database_total_reads_failed" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts the total number of failed user read operations. Add the total_reads to this value to get the total amount of reads issued on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">database</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_reads_failed</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="repair">
|
||
<h2>Repair<a class="headerlink" href="#repair" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-node-ops-finished-percentage">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_node_ops_finished_percentage">
|
||
<span class="sig-name descname"><span class="pre">scylla_node_ops_finished_percentage</span></span><a class="headerlink" href="#metrics_option-scylla_node_ops_finished_percentage" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Finished percentage of node operation on this shard</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">node_ops</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">finished_percentage</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="row-cache">
|
||
<h2>Row cache<a class="headerlink" href="#row-cache" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-bytes-used">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_bytes_used">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_bytes_used</span></span><a class="headerlink" href="#metrics_option-scylla_cache_bytes_used" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>current bytes used by the cache out of the total size of memory</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">bytes_used</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-bytes-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_bytes_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_bytes_total</span></span><a class="headerlink" href="#metrics_option-scylla_cache_bytes_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total size of memory for the cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">bytes_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partition-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partition_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partition_hits</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partition_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of partitions needed by reads and found in cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partition-misses">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partition_misses">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partition_misses</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partition_misses" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of partitions needed by reads and missing in cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_misses</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partition-insertions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partition_insertions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partition_insertions</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partition_insertions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of partitions added to cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_insertions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-row-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_row_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_row_hits</span></span><a class="headerlink" href="#metrics_option-scylla_cache_row_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows needed by reads and found in cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-dummy-row-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_dummy_row_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_dummy_row_hits</span></span><a class="headerlink" href="#metrics_option-scylla_cache_dummy_row_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of dummy rows touched by reads in cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">dummy_row_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-row-misses">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_row_misses">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_row_misses</span></span><a class="headerlink" href="#metrics_option-scylla_cache_row_misses" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows needed by reads and missing in cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_misses</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-row-insertions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_row_insertions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_row_insertions</span></span><a class="headerlink" href="#metrics_option-scylla_cache_row_insertions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows added to cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_insertions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-row-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_row_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_row_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_cache_row_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows evicted from cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-row-removals">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_row_removals">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_row_removals</span></span><a class="headerlink" href="#metrics_option-scylla_cache_row_removals" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of invalidated rows</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_removals</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-dropped-by-tombstones">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_dropped_by_tombstones">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_dropped_by_tombstones</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_dropped_by_tombstones" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of rows dropped in cache by a tombstone write</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_dropped_by_tombstones</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-compacted-with-tombstones">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_compacted_with_tombstones">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_compacted_with_tombstones</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_compacted_with_tombstones" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of rows scanned during write of a tombstone for the purpose of compaction in cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_compacted_with_tombstones</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-static-row-insertions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_static_row_insertions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_static_row_insertions</span></span><a class="headerlink" href="#metrics_option-scylla_cache_static_row_insertions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of static rows added to cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">static_row_insertions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-concurrent-misses-same-key">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_concurrent_misses_same_key">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_concurrent_misses_same_key</span></span><a class="headerlink" href="#metrics_option-scylla_cache_concurrent_misses_same_key" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of operation with misses same key</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">concurrent_misses_same_key</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partition-merges">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partition_merges">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partition_merges</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partition_merges" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of partitions merged</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_merges</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partition-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partition_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partition_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partition_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of evicted partitions</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partition-removals">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partition_removals">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partition_removals</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partition_removals" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of invalidated partitions</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_removals</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-mispopulations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_mispopulations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_mispopulations</span></span><a class="headerlink" href="#metrics_option-scylla_cache_mispopulations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of entries not inserted by reads</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">mispopulations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-partitions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_partitions">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_partitions</span></span><a class="headerlink" href="#metrics_option-scylla_cache_partitions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of cached partitions</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partitions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of cached rows</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_reads</span></span><a class="headerlink" href="#metrics_option-scylla_cache_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of started reads</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-reads-with-misses">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_reads_with_misses">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_reads_with_misses</span></span><a class="headerlink" href="#metrics_option-scylla_cache_reads_with_misses" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of reads which had to read from sstables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads_with_misses</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-active-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_active_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_active_reads</span></span><a class="headerlink" href="#metrics_option-scylla_cache_active_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of currently active reads</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">active_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-sstable-reader-recreations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_sstable_reader_recreations">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_sstable_reader_recreations</span></span><a class="headerlink" href="#metrics_option-scylla_cache_sstable_reader_recreations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of times sstable reader was recreated due to memtable flush</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstable_reader_recreations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-sstable-partition-skips">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_sstable_partition_skips">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_sstable_partition_skips</span></span><a class="headerlink" href="#metrics_option-scylla_cache_sstable_partition_skips" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of times sstable reader was fast forwarded across partitions</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstable_partition_skips</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-sstable-row-skips">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_sstable_row_skips">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_sstable_row_skips</span></span><a class="headerlink" href="#metrics_option-scylla_cache_sstable_row_skips" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of times sstable reader was fast forwarded within a partition</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstable_row_skips</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-pinned-dirty-memory-overload">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_pinned_dirty_memory_overload">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_pinned_dirty_memory_overload</span></span><a class="headerlink" href="#metrics_option-scylla_cache_pinned_dirty_memory_overload" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>amount of pinned bytes that we tried to unpin over the limit. This should sit constantly at 0, and any number different than 0 is indicative of a bug</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pinned_dirty_memory_overload</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-processed-from-memtable">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_processed_from_memtable">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_processed_from_memtable</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_processed_from_memtable" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows in memtables which were processed during cache update on memtable flush</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_processed_from_memtable</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-dropped-from-memtable">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_dropped_from_memtable">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_dropped_from_memtable</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_dropped_from_memtable" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows in memtables which were dropped during cache update on memtable flush</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_dropped_from_memtable</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-merged-from-memtable">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_merged_from_memtable">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_merged_from_memtable</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_merged_from_memtable" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total number of rows in memtables which were merged with existing rows during cache update on memtable flush</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_merged_from_memtable</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-range-tombstone-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_range_tombstone_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_range_tombstone_reads</span></span><a class="headerlink" href="#metrics_option-scylla_cache_range_tombstone_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total amount of range tombstones processed during read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">range_tombstone_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-row-tombstone-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_row_tombstone_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_row_tombstone_reads</span></span><a class="headerlink" href="#metrics_option-scylla_cache_row_tombstone_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total amount of row tombstones processed during read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_tombstone_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-compacted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_compacted">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_compacted</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_compacted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total amount of attempts to compact expired rows during read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_compacted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-cache-rows-compacted-away">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_cache_rows_compacted_away">
|
||
<span class="sig-name descname"><span class="pre">scylla_cache_rows_compacted_away</span></span><a class="headerlink" href="#metrics_option-scylla_cache_rows_compacted_away" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>total amount of compacted and removed rows during read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">cache</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rows_compacted_away</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="row-level">
|
||
<h2>Row level<a class="headerlink" href="#row-level" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-tx-row-nr">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_tx_row_nr">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_tx_row_nr</span></span><a class="headerlink" href="#metrics_option-scylla_repair_tx_row_nr" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of rows sent on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">tx_row_nr</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-rx-row-nr">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_rx_row_nr">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_rx_row_nr</span></span><a class="headerlink" href="#metrics_option-scylla_repair_rx_row_nr" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of rows received on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rx_row_nr</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-tx-row-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_tx_row_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_tx_row_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_repair_tx_row_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total bytes of rows sent on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">tx_row_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-rx-row-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_rx_row_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_rx_row_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_repair_rx_row_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total bytes of rows received on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rx_row_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-tx-hashes-nr">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_tx_hashes_nr">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_tx_hashes_nr</span></span><a class="headerlink" href="#metrics_option-scylla_repair_tx_hashes_nr" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of row hashes sent on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">tx_hashes_nr</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-rx-hashes-nr">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_rx_hashes_nr">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_rx_hashes_nr</span></span><a class="headerlink" href="#metrics_option-scylla_repair_rx_hashes_nr" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of row hashes received on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">rx_hashes_nr</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-row-from-disk-nr">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_row_from_disk_nr">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_row_from_disk_nr</span></span><a class="headerlink" href="#metrics_option-scylla_repair_row_from_disk_nr" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of rows read from disk on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_from_disk_nr</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-repair-row-from-disk-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_repair_row_from_disk_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_repair_row_from_disk_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_repair_row_from_disk_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total bytes of rows read from disk on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">repair</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_from_disk_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="server">
|
||
<h2>Server<a class="headerlink" href="#server" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-add-entries">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_add_entries">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_add_entries</span></span><a class="headerlink" href="#metrics_option-scylla_raft_add_entries" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of command entries added on this node</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">add_entries</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-messages-received">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_messages_received">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_messages_received</span></span><a class="headerlink" href="#metrics_option-scylla_raft_messages_received" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of append_entries messages received</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">messages_received</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-messages-sent">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_messages_sent">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_messages_sent</span></span><a class="headerlink" href="#metrics_option-scylla_raft_messages_sent" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of append_entries messages sent</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">messages_sent</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-waiter-awoken">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_waiter_awoken">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_waiter_awoken</span></span><a class="headerlink" href="#metrics_option-scylla_raft_waiter_awoken" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of waiters that got result back</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">waiter_awoken</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-waiter-dropped">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_waiter_dropped">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_waiter_dropped</span></span><a class="headerlink" href="#metrics_option-scylla_raft_waiter_dropped" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of waiters that did not get result back</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">waiter_dropped</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-polls">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_polls">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_polls</span></span><a class="headerlink" href="#metrics_option-scylla_raft_polls" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times raft state machine polled</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">polls</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-store-term-and-vote">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_store_term_and_vote">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_store_term_and_vote</span></span><a class="headerlink" href="#metrics_option-scylla_raft_store_term_and_vote" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times term and vote persisted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">store_term_and_vote</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-store-snapshot">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_store_snapshot">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_store_snapshot</span></span><a class="headerlink" href="#metrics_option-scylla_raft_store_snapshot" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of snapshots persisted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">store_snapshot</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-sm-load-snapshot">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_sm_load_snapshot">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_sm_load_snapshot</span></span><a class="headerlink" href="#metrics_option-scylla_raft_sm_load_snapshot" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times user state machine reloaded with a snapshot</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sm_load_snapshot</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-truncate-persisted-log">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_truncate_persisted_log">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_truncate_persisted_log</span></span><a class="headerlink" href="#metrics_option-scylla_raft_truncate_persisted_log" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times log truncated on storage</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">truncate_persisted_log</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-persisted-log-entries">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_persisted_log_entries">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_persisted_log_entries</span></span><a class="headerlink" href="#metrics_option-scylla_raft_persisted_log_entries" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of log entries persisted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">persisted_log_entries</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-queue-entries-for-apply">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_queue_entries_for_apply">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_queue_entries_for_apply</span></span><a class="headerlink" href="#metrics_option-scylla_raft_queue_entries_for_apply" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of log entries queued to be applied</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">queue_entries_for_apply</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-applied-entries">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_applied_entries">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_applied_entries</span></span><a class="headerlink" href="#metrics_option-scylla_raft_applied_entries" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of log entries applied</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">applied_entries</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-snapshots-taken">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_snapshots_taken">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_snapshots_taken</span></span><a class="headerlink" href="#metrics_option-scylla_raft_snapshots_taken" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times user’s state machine snapshotted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">snapshots_taken</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-in-memory-log-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_in_memory_log_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_in_memory_log_size</span></span><a class="headerlink" href="#metrics_option-scylla_raft_in_memory_log_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>size of in-memory part of the log</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">in_memory_log_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-log-memory-usage">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_log_memory_usage">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_log_memory_usage</span></span><a class="headerlink" href="#metrics_option-scylla_raft_log_memory_usage" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>memory usage of in-memory part of the log in bytes</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">log_memory_usage</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-log-last-index">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_log_last_index">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_log_last_index</span></span><a class="headerlink" href="#metrics_option-scylla_raft_log_last_index" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>term of the last log entry</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">log_last_index</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-log-last-term">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_log_last_term">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_log_last_term</span></span><a class="headerlink" href="#metrics_option-scylla_raft_log_last_term" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>index of the last log entry</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">log_last_term</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-snapshot-last-index">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_snapshot_last_index">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_snapshot_last_index</span></span><a class="headerlink" href="#metrics_option-scylla_raft_snapshot_last_index" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>term of the snapshot</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">snapshot_last_index</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-snapshot-last-term">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_snapshot_last_term">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_snapshot_last_term</span></span><a class="headerlink" href="#metrics_option-scylla_raft_snapshot_last_term" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>index of the snapshot</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">snapshot_last_term</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-state">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_state">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_state</span></span><a class="headerlink" href="#metrics_option-scylla_raft_state" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>current state: 0 - follower, 1 - candidate, 2 - leader</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">state</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-commit-index">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_commit_index">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_commit_index</span></span><a class="headerlink" href="#metrics_option-scylla_raft_commit_index" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>commit index</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">commit_index</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-raft-apply-index">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_raft_apply_index">
|
||
<span class="sig-name descname"><span class="pre">scylla_raft_apply_index</span></span><a class="headerlink" href="#metrics_option-scylla_raft_apply_index" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>applied index</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">raft</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">apply_index</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="sstables">
|
||
<h2>Sstables<a class="headerlink" href="#sstables" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-cache-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_cache_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_cache_hits</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_cache_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index page cache requests which were served from cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_cache_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-cache-misses">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_cache_misses">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_cache_misses</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_cache_misses" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index page cache requests which had to perform I/O</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_cache_misses</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-cache-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_cache_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_cache_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_cache_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of index page cache pages which have been evicted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_cache_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-cache-populations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_cache_populations">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_cache_populations</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_cache_populations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of index page cache pages which were inserted into the cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_cache_populations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-cache-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_cache_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_cache_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_cache_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of bytes cached in the index page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_cache_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-cache-bytes-in-std">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_cache_bytes_in_std">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_cache_bytes_in_std</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_cache_bytes_in_std" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of bytes in temporary buffers which live in the std allocator</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_cache_bytes_in_std</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_hits</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index page requests which could be satisfied without waiting</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-misses">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_misses">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_misses</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_misses" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index page requests which initiated a read from disk</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_misses</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-blocks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_blocks">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_blocks</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_blocks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index page requests which needed to wait due to page not being loaded yet</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_blocks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index pages which got evicted from memory</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-populations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_populations">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_populations</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_populations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Index pages which got populated into memory</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_populations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-index-page-used-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_index_page_used_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_index_page_used_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_index_page_used_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Amount of bytes used by index pages in memory</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">index_page_used_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-hits-l0">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_hits_l0">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_hits_l0</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_hits_l0" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of requests for promoted index block in state l0 which didn’t have to go to the page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_hits_l0</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-hits-l1">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_hits_l1">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_hits_l1</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_hits_l1" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of requests for promoted index block in state l1 which didn’t have to go to the page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_hits_l1</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-hits-l2">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_hits_l2">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_hits_l2</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_hits_l2" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of requests for promoted index block in state l2 which didn’t have to go to the page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_hits_l2</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-misses-l0">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_misses_l0">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_misses_l0</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_misses_l0" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of requests for promoted index block in state l0 which had to go to the page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_misses_l0</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-misses-l1">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_misses_l1">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_misses_l1</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_misses_l1" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of requests for promoted index block in state l1 which had to go to the page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_misses_l1</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-misses-l2">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_misses_l2">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_misses_l2</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_misses_l2" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of requests for promoted index block in state l2 which had to go to the page cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_misses_l2</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-populations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_populations">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_populations</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_populations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of promoted index blocks which got inserted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_populations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-evictions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_evictions">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_evictions</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_evictions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of promoted index blocks which got evicted</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_evictions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of bytes currently used by cached promoted index blocks</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-cache-block-count">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_cache_block_count">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_cache_block_count</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_cache_block_count" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of promoted index blocks currently cached</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_cache_block_count</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-partition-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_partition_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_partition_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_partition_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of partitions written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-static-row-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_static_row_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_static_row_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_static_row_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of static rows written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">static_row_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-row-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_row_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_row_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_row_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of clustering rows written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-cell-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_cell_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_cell_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_cell_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of cells written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cell_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-tombstone-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_tombstone_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_tombstone_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_tombstone_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tombstones written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">tombstone_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-range-tombstone-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_range_tombstone_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_range_tombstone_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_range_tombstone_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of range tombstones written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">range_tombstone_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-pi-auto-scale-events">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_pi_auto_scale_events">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_pi_auto_scale_events</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_pi_auto_scale_events" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of promoted index auto-scaling events</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pi_auto_scale_events</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-range-tombstone-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_range_tombstone_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_range_tombstone_reads</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_range_tombstone_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of range tombstones read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">range_tombstone_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-row-tombstone-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_row_tombstone_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_row_tombstone_reads</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_row_tombstone_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of row tombstones read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_tombstone_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-cell-tombstone-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_cell_tombstone_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_cell_tombstone_writes</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_cell_tombstone_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of cell tombstones written</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cell_tombstone_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-single-partition-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_single_partition_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_single_partition_reads</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_single_partition_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of single partition flat mutation reads</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">single_partition_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-range-partition-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_range_partition_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_range_partition_reads</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_range_partition_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of partition range flat mutation reads</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">range_partition_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-partition-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_partition_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_partition_reads</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_partition_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of partitions read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-partition-seeks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_partition_seeks">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_partition_seeks</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_partition_seeks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of partitions seeked</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">partition_seeks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-row-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_row_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_row_reads</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_row_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of rows read</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">row_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-capped-local-deletion-time">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_capped_local_deletion_time">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_capped_local_deletion_time</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_capped_local_deletion_time" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of SStables with tombstones whose local deletion time was capped at the maximum allowed value in Statistics</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">capped_local_deletion_time</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-capped-tombstone-deletion-time">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_capped_tombstone_deletion_time">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_capped_tombstone_deletion_time</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_capped_tombstone_deletion_time" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tombstones whose local deletion time was capped at the maximum allowed value</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">capped_tombstone_deletion_time</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-total-open-for-reading">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_total_open_for_reading">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_total_open_for_reading</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_total_open_for_reading" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counter of sstables open for reading</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_open_for_reading</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-total-open-for-writing">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_total_open_for_writing">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_total_open_for_writing</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_total_open_for_writing" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counter of sstables open for writing</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_open_for_writing</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-currently-open-for-reading">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_currently_open_for_reading">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_currently_open_for_reading</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_currently_open_for_reading" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of sstables currently open for reading</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">currently_open_for_reading</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-currently-open-for-writing">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_currently_open_for_writing">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_currently_open_for_writing</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_currently_open_for_writing" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of sstables currently open for writing</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">currently_open_for_writing</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-total-deleted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_total_deleted">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_total_deleted</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_total_deleted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counter of deleted sstables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_deleted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-sstables-bloom-filter-memory-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_sstables_bloom_filter_memory_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_sstables_bloom_filter_memory_size</span></span><a class="headerlink" href="#metrics_option-scylla_sstables_bloom_filter_memory_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Bloom filter memory usage in bytes.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">sstables</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">bloom_filter_memory_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="stats">
|
||
<h2>Stats<a class="headerlink" href="#stats" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-operation">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_operation">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_operation</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_operation" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of operations via Alternator API</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">operation</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-op-latency">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_op_latency">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_op_latency</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_op_latency" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Latency histogram of an operation via Alternator API</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">histogram</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">op_latency</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-op-latency-summary">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_op_latency_summary">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_op_latency_summary</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_op_latency_summary" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Latency summary of an operation via Alternator API</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">summary</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">op_latency_summary</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-unsupported-operations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_unsupported_operations">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_unsupported_operations</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_unsupported_operations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of unsupported operations via Alternator API</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">unsupported_operations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-total-operations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_total_operations">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_total_operations</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_total_operations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of total operations via Alternator API</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-reads-before-write">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_reads_before_write">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_reads_before_write</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_reads_before_write" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of performed read-before-write operations</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">reads_before_write</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-write-using-lwt">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_write_using_lwt">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_write_using_lwt</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_write_using_lwt" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of writes that used LWT</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">write_using_lwt</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-shard-bounce-for-lwt">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_shard_bounce_for_lwt">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_shard_bounce_for_lwt</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_shard_bounce_for_lwt" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number writes that had to be bounced from this shard because of LWT requirements</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">shard_bounce_for_lwt</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-requests-blocked-memory">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_requests_blocked_memory">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_requests_blocked_memory</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_requests_blocked_memory" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of requests blocked due to memory pressure.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">requests_blocked_memory</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-requests-shed">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_requests_shed">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_requests_shed</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_requests_shed" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of requests shed due to overload.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">requests_shed</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-filtered-rows-read-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_filtered_rows_read_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_filtered_rows_read_total</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_filtered_rows_read_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of rows read during filtering operations</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_rows_read_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-filtered-rows-matched-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_filtered_rows_matched_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_filtered_rows_matched_total</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_filtered_rows_matched_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of rows read and matched during filtering operations</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_rows_matched_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-filtered-rows-dropped-total">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_filtered_rows_dropped_total">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_filtered_rows_dropped_total</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_filtered_rows_dropped_total" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of rows read and dropped during filtering operations</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">filtered_rows_dropped_total</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-alternator-batch-item-count">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_alternator_batch_item_count">
|
||
<span class="sig-name descname"><span class="pre">scylla_alternator_batch_item_count</span></span><a class="headerlink" href="#metrics_option-scylla_alternator_batch_item_count" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The total number of items processed across all batches</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">alternator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">batch_item_count</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="storage-service">
|
||
<h2>Storage service<a class="headerlink" href="#storage-service" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-node-operation-mode">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_node_operation_mode">
|
||
<span class="sig-name descname"><span class="pre">scylla_node_operation_mode</span></span><a class="headerlink" href="#metrics_option-scylla_node_operation_mode" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The operation mode of the current node. UNKNOWN = 0, STARTING = 1, JOINING = 2, NORMAL = 3, LEAVING = 4, DECOMMISSIONED = 5, DRAINING = 6, DRAINED = 7, MOVING = 8, MAINTENANCE = 9</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">node</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">operation_mode</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="stream-manager">
|
||
<h2>Stream manager<a class="headerlink" href="#stream-manager" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-streaming-total-incoming-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_streaming_total_incoming_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_streaming_total_incoming_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_streaming_total_incoming_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of bytes received on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">streaming</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_incoming_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-streaming-total-outgoing-bytes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_streaming_total_outgoing_bytes">
|
||
<span class="sig-name descname"><span class="pre">scylla_streaming_total_outgoing_bytes</span></span><a class="headerlink" href="#metrics_option-scylla_streaming_total_outgoing_bytes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total number of bytes sent on this shard.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">streaming</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_outgoing_bytes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-streaming-finished-percentage">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_streaming_finished_percentage">
|
||
<span class="sig-name descname"><span class="pre">scylla_streaming_finished_percentage</span></span><a class="headerlink" href="#metrics_option-scylla_streaming_finished_percentage" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Finished percentage of node operation on this shard</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">streaming</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">finished_percentage</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="table">
|
||
<h2>Table<a class="headerlink" href="#table" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-switch">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_switch">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_switch</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_switch" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times flush has resulted in the memtable being switched out</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_switch</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-partition-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_partition_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_partition_writes</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_partition_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of write operations performed on partitions in memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_partition_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-partition-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_partition_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_partition_hits</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_partition_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of times a write operation was issued on an existing partition in memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_partition_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-row-writes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_row_writes">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_row_writes</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_row_writes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of row writes performed in memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_row_writes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-row-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_row_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_row_hits</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_row_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of rows overwritten by write operations in memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_row_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-rows-dropped-by-tombstones">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_rows_dropped_by_tombstones">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_rows_dropped_by_tombstones</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_rows_dropped_by_tombstones" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of rows dropped in memtables by a tombstone write</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_rows_dropped_by_tombstones</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-rows-compacted-with-tombstones">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_rows_compacted_with_tombstones">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_rows_compacted_with_tombstones</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_rows_compacted_with_tombstones" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of rows scanned during write of a tombstone for the purpose of compaction in memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_rows_compacted_with_tombstones</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-range-tombstone-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_range_tombstone_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_range_tombstone_reads</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_range_tombstone_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of range tombstones read from memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_range_tombstone_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-memtable-row-tombstone-reads">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_memtable_row_tombstone_reads">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_memtable_row_tombstone_reads</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_memtable_row_tombstone_reads" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of row tombstones read from memtables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">memtable_row_tombstone_reads</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-pending-tasks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_pending_tasks">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_pending_tasks</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_pending_tasks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Estimated number of tasks pending for this column family</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_tasks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-live-disk-space">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_live_disk_space">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_live_disk_space</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_live_disk_space" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Live disk space used</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">live_disk_space</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-total-disk-space">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_total_disk_space">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_total_disk_space</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_total_disk_space" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Total disk space used</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">total_disk_space</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-live-sstable">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_live_sstable">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_live_sstable</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_live_sstable" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Live sstable count</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">live_sstable</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-pending-compaction">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_pending_compaction">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_pending_compaction</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_pending_compaction" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Estimated number of compactions pending for this column family</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_compaction</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-pending-sstable-deletions">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_pending_sstable_deletions">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_pending_sstable_deletions</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_pending_sstable_deletions" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tasks waiting to delete sstables from a table</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_sstable_deletions</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="tablet-allocator">
|
||
<h2>Tablet allocator<a class="headerlink" href="#tablet-allocator" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-calls">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_calls">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_calls</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_calls" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of calls to the load balancer</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">calls</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-migrations-produced">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_migrations_produced">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_migrations_produced</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_migrations_produced" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of migrations produced by the load balancer</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">migrations_produced</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-migrations-skipped">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_migrations_skipped">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_migrations_skipped</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_migrations_skipped" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of migrations skipped by the load balancer due to load limits</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">migrations_skipped</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-load">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_load">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_load</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_load" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>node load during last load balancing</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">load</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-resizes-emitted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_resizes_emitted">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_resizes_emitted</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_resizes_emitted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of resizes produced by the load balancer</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">resizes_emitted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-resizes-revoked">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_resizes_revoked">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_resizes_revoked</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_resizes_revoked" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of resizes revoked by the load balancer</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">resizes_revoked</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-group-name-resizes-finalized">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_group_name_resizes_finalized">
|
||
<span class="sig-name descname"><span class="pre">scylla_group_name_resizes_finalized</span></span><a class="headerlink" href="#metrics_option-scylla_group_name_resizes_finalized" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of resizes finalized by the load balancer</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">group_name</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">resizes_finalized</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="trace-keyspace-helper">
|
||
<h2>Trace keyspace helper<a class="headerlink" href="#trace-keyspace-helper" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-tracing-keyspace-helper-tracing-errors">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_tracing_keyspace_helper_tracing_errors">
|
||
<span class="sig-name descname"><span class="pre">scylla_tracing_keyspace_helper_tracing_errors</span></span><a class="headerlink" href="#metrics_option-scylla_tracing_keyspace_helper_tracing_errors" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of errors during writing to a system_traces keyspace. One error may cause one or more tracing records to be lost.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">tracing_keyspace_helper</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">tracing_errors</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-tracing-keyspace-helper-bad-column-family-errors">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_tracing_keyspace_helper_bad_column_family_errors">
|
||
<span class="sig-name descname"><span class="pre">scylla_tracing_keyspace_helper_bad_column_family_errors</span></span><a class="headerlink" href="#metrics_option-scylla_tracing_keyspace_helper_bad_column_family_errors" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Counts a number of times write failed due to one of the tables in the system_traces keyspace has an incompatible schema. One error may result one or more tracing records to be lost. Non-zero value indicates that the administrator has to take immediate steps to fix the corresponding schema. The appropriate error message will be printed in the syslog.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">tracing_keyspace_helper</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">bad_column_family_errors</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="ttl">
|
||
<h2>Ttl<a class="headerlink" href="#ttl" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-expiration-scan-passes">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_expiration_scan_passes">
|
||
<span class="sig-name descname"><span class="pre">scylla_expiration_scan_passes</span></span><a class="headerlink" href="#metrics_option-scylla_expiration_scan_passes" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of passes over the database</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">expiration</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">scan_passes</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-expiration-scan-table">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_expiration_scan_table">
|
||
<span class="sig-name descname"><span class="pre">scylla_expiration_scan_table</span></span><a class="headerlink" href="#metrics_option-scylla_expiration_scan_table" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of table scans (counting each scan of each table that enabled expiration)</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">expiration</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">scan_table</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-expiration-items-deleted">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_expiration_items_deleted">
|
||
<span class="sig-name descname"><span class="pre">scylla_expiration_items_deleted</span></span><a class="headerlink" href="#metrics_option-scylla_expiration_items_deleted" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of items deleted after expiration</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">expiration</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">items_deleted</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-expiration-secondary-ranges-scanned">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_expiration_secondary_ranges_scanned">
|
||
<span class="sig-name descname"><span class="pre">scylla_expiration_secondary_ranges_scanned</span></span><a class="headerlink" href="#metrics_option-scylla_expiration_secondary_ranges_scanned" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>number of token ranges scanned by this node while their primary owner was down</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">expiration</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">secondary_ranges_scanned</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="view">
|
||
<h2>View<a class="headerlink" href="#view" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-view-updates-pushed-remote">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_view_updates_pushed_remote">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_view_updates_pushed_remote</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_view_updates_pushed_remote" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of updates (mutations) pushed to remote view replicas</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">view_updates_pushed_remote</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-view-updates-failed-remote">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_view_updates_failed_remote">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_view_updates_failed_remote</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_view_updates_failed_remote" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of updates (mutations) that failed to be pushed to remote view replicas</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">view_updates_failed_remote</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-view-updates-pushed-local">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_view_updates_pushed_local">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_view_updates_pushed_local</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_view_updates_pushed_local" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of updates (mutations) pushed to local view replicas</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">view_updates_pushed_local</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-view-updates-failed-local">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_view_updates_failed_local">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_view_updates_failed_local</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_view_updates_failed_local" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of updates (mutations) that failed to be pushed to local view replicas</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">total_operations</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">view_updates_failed_local</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-column-family-view-updates-pending">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_column_family_view_updates_pending">
|
||
<span class="sig-name descname"><span class="pre">scylla_column_family_view_updates_pending</span></span><a class="headerlink" href="#metrics_option-scylla_column_family_view_updates_pending" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of updates pushed to view and are still to be completed</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">column_family</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">view_updates_pending</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-builder-pending-bookkeeping-ops">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_builder_pending_bookkeeping_ops">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_builder_pending_bookkeeping_ops</span></span><a class="headerlink" href="#metrics_option-scylla_view_builder_pending_bookkeeping_ops" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tasks waiting to perform bookkeeping operations</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_builder</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_bookkeeping_ops</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-builder-steps-performed">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_builder_steps_performed">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_builder_steps_performed</span></span><a class="headerlink" href="#metrics_option-scylla_view_builder_steps_performed" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of performed build steps.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_builder</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">steps_performed</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-builder-steps-failed">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_builder_steps_failed">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_builder_steps_failed</span></span><a class="headerlink" href="#metrics_option-scylla_view_builder_steps_failed" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of failed build steps.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_builder</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">steps_failed</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-builder-builds-in-progress">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_builder_builds_in_progress">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_builder_builds_in_progress</span></span><a class="headerlink" href="#metrics_option-scylla_view_builder_builds_in_progress" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of currently active view builds.</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_builder</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">builds_in_progress</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="view-update-generator">
|
||
<h2>View update generator<a class="headerlink" href="#view-update-generator" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-update-generator-pending-registrations">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_update_generator_pending_registrations">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_update_generator_pending_registrations</span></span><a class="headerlink" href="#metrics_option-scylla_view_update_generator_pending_registrations" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of tasks waiting to register staging sstables</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_update_generator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">pending_registrations</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-update-generator-queued-batches-count">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_update_generator_queued_batches_count">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_update_generator_queued_batches_count</span></span><a class="headerlink" href="#metrics_option-scylla_view_update_generator_queued_batches_count" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of sets of sstables queued for view update generation</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_update_generator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">queued_batches_count</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-update-generator-sstables-to-move-count">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_update_generator_sstables_to_move_count">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_update_generator_sstables_to_move_count</span></span><a class="headerlink" href="#metrics_option-scylla_view_update_generator_sstables_to_move_count" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of sets of sstables which are already processed and wait to be moved from their staging directory</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_update_generator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstables_to_move_count</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-view-update-generator-sstables-pending-work">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_view_update_generator_sstables_pending_work">
|
||
<span class="sig-name descname"><span class="pre">scylla_view_update_generator_sstables_pending_work</span></span><a class="headerlink" href="#metrics_option-scylla_view_update_generator_sstables_pending_work" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>Number of bytes remaining to be processed from SSTables for view updates</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">view_update_generator</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">sstables_pending_work</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
<section id="wasm-instance-cache">
|
||
<h2>Wasm instance cache<a class="headerlink" href="#wasm-instance-cache" title="Link to this heading">¶</a></h2>
|
||
<dl class="std metrics_option" id="metricsprop-scylla-user-functions-cache-hits">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_user_functions_cache_hits">
|
||
<span class="sig-name descname"><span class="pre">scylla_user_functions_cache_hits</span></span><a class="headerlink" href="#metrics_option-scylla_user_functions_cache_hits" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The number of user defined function cache hits</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">user_functions</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cache_hits</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-user-functions-cache-misses">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_user_functions_cache_misses">
|
||
<span class="sig-name descname"><span class="pre">scylla_user_functions_cache_misses</span></span><a class="headerlink" href="#metrics_option-scylla_user_functions_cache_misses" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The number of user defined functions loaded</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">user_functions</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cache_misses</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-user-functions-cache-blocks">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_user_functions_cache_blocks">
|
||
<span class="sig-name descname"><span class="pre">scylla_user_functions_cache_blocks</span></span><a class="headerlink" href="#metrics_option-scylla_user_functions_cache_blocks" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The number of times a user defined function waited for an instance</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">counter</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">user_functions</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cache_blocks</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-user-functions-cache-instace-count-any">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_user_functions_cache_instace_count_any">
|
||
<span class="sig-name descname"><span class="pre">scylla_user_functions_cache_instace_count_any</span></span><a class="headerlink" href="#metrics_option-scylla_user_functions_cache_instace_count_any" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The total number of cached wasm instances, instances in use and empty instances</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">user_functions</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cache_instace_count_any</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
<dl class="std metrics_option" id="metricsprop-scylla-user-functions-cache-total-size">
|
||
<dt class="sig sig-object std" id="metrics_option-scylla_user_functions_cache_total_size">
|
||
<span class="sig-name descname"><span class="pre">scylla_user_functions_cache_total_size</span></span><a class="headerlink" href="#metrics_option-scylla_user_functions_cache_total_size" title="Link to this definition">¶</a></dt>
|
||
<dd><blockquote>
|
||
<div><p>The total size of instances stored in the user defined function cache</p>
|
||
</div></blockquote>
|
||
<blockquote>
|
||
<div><ul class="simple">
|
||
<li><p><strong>Type:</strong> <code class="docutils literal notranslate"><span class="pre">gauge</span></code></p></li>
|
||
<li><p><strong>Component:</strong> <code class="docutils literal notranslate"><span class="pre">user_functions</span></code></p></li>
|
||
<li><p><strong>Key:</strong> <code class="docutils literal notranslate"><span class="pre">cache_total_size</span></code></p></li>
|
||
</ul>
|
||
</div></blockquote>
|
||
</dd></dl>
|
||
|
||
</section>
|
||
</section>
|
||
|
||
</div>
|
||
|
||
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<a href="../../branch-6.1/reference/metrics.html">6.1</a>
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<a href="../../branch-6.0/reference/metrics.html">6.0</a>
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<li class="toctree-l3"><a class="reference internal" href="../using-scylla/mig-tool-review.html">Migration Tools Overview</a></li>
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|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-kairos.html">Integrate ScyllaDB with KairosDB</a></li>
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||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-presto.html">Integrate ScyllaDB with Presto</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-elasticsearch.html">Integrate ScyllaDB with Elasticsearch</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-k8.html">Integrate ScyllaDB with Kubernetes</a></li>
|
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<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-janus.html">Integrate ScyllaDB with the JanusGraph Graph Data System</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-datadog.html">Integrate ScyllaDB with DataDog</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-kafka.html">Integrate ScyllaDB with Kafka</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-iota.html">Integrate ScyllaDB with IOTA Chronicle</a></li>
|
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<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-spring.html">Integrate ScyllaDB with Spring</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/sink-kafka-connector.html">Shard-Aware Kafka Connector for ScyllaDB</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-ansible.html">Install ScyllaDB with Ansible</a></li>
|
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<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-databricks.html">Integrate ScyllaDB with Databricks</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-jaeger.html">Integrate ScyllaDB with Jaeger Server</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/integrations/integration-mindsdb.html">Integrate ScyllaDB with MindsDB</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../getting-started/tutorials.html">Tutorials</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/benchmarking-scylla.html">Benchmarking ScyllaDB</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/procedures/cassandra-to-scylla-migration-process.html">Migrate from Cassandra to ScyllaDB</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../getting-started/installation-common/disable-housekeeping.html">Disable Housekeeping</a></li>
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|
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|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/runtime-authentication.html">Enable and Disable Authentication Without Downtime</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/create-superuser.html">Creating a Custom Superuser</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/gen-cqlsh-file.html">Generate a cqlshrc File</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/password-reset.html">Reset Authenticator Password</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/enable-authorization.html">Enable Authorization</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/authorization.html">Grant Authorization CQL Reference</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/certificate-authentication.html">Certificate-based Authentication</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/rbac-usecase.html">Role Based Access Control (RBAC)</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/client-node-encryption.html">Encryption: Data in Transit Client to Node</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/node-node-encryption.html">Encryption: Data in Transit Node to Node</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/generate-certificate.html">Generating a self-signed Certificate Chain Using openssl</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/security/saslauthd.html">Configure SaslauthdAuthenticator</a></li>
|
||
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|
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|
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<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/rest.html">Admin REST API</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/scylla-sstable.html">ScyllaDB SStable</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/scylla-types.html">ScyllaDB Types</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/sstableloader.html">SSTableLoader</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/cassandra-stress.html">cassandra-stress</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/sstabledump.html">SSTabledump</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/sstablemetadata.html">SSTableMetadata</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../getting-started/logging.html">ScyllaDB Logs</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/perftune.html">Seastar Perftune</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/virtual-tables.html">Virtual Tables</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/select-from-mutation-fragments.html">Reading mutation fragments</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/maintenance-socket.html">Maintenance socket</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/maintenance-mode.html">Maintenance mode</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin-tools/task-manager.html">Task manager</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2"><a class="reference external" href="https://monitoring.docs.scylladb.com/">ScyllaDB Monitoring Stack</a></li>
|
||
<li class="toctree-l2"><a class="reference external" href="https://operator.docs.scylladb.com/">ScyllaDB Operator</a></li>
|
||
<li class="toctree-l2"><a class="reference external" href="https://manager.docs.scylladb.com/">ScyllaDB Manager</a></li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../upgrade/index.html">Upgrade Procedures</a><input class="toctree-checkbox" id="toctree-checkbox-10" name="toctree-checkbox-10" type="checkbox"/><label for="toctree-checkbox-10"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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<li class="toctree-l3"><a class="reference internal" href="../upgrade/scylladb-versioning.html">ScyllaDB Versioning</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../upgrade/upgrade-opensource/index.html">ScyllaDB Open Source Upgrade</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../upgrade/upgrade-to-enterprise/index.html">ScyllaDB Open Source to ScyllaDB Enterprise Upgrade</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../upgrade/ami-upgrade.html">ScyllaDB Image</a></li>
|
||
<li class="toctree-l3"><a class="reference external" href="https://enterprise.docs.scylladb.com/stable/upgrade/upgrade-enterprise/index.html">ScyllaDB Enterprise</a></li>
|
||
</ul>
|
||
</li>
|
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<li class="toctree-l2 has-children"><a class="reference internal" href="../operating-scylla/system-configuration/index.html">System Configuration</a><input class="toctree-checkbox" id="toctree-checkbox-11" name="toctree-checkbox-11" type="checkbox"/><label for="toctree-checkbox-11"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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<li class="toctree-l3"><a class="reference internal" href="../getting-started/system-configuration.html">System Configuration Guide</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/admin.html">scylla.yaml</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/system-configuration/snitch.html">ScyllaDB Snitches</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../operating-scylla/benchmarking-scylla.html">Benchmarking ScyllaDB</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../operating-scylla/diagnostics.html">ScyllaDB Diagnostic Tools</a></li>
|
||
</ul>
|
||
</li>
|
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<li class="toctree-l1 has-children"><a class="reference internal" href="../using-scylla/index.html">ScyllaDB for Developers</a><input class="toctree-checkbox" id="toctree-checkbox-12" name="toctree-checkbox-12" type="checkbox"/><label for="toctree-checkbox-12"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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<li class="toctree-l2"><a class="reference external" href="https://docs.scylladb.com/stable/get-started/develop-with-scylladb/index.html">Develop with ScyllaDB</a></li>
|
||
<li class="toctree-l2"><a class="reference external" href="https://docs.scylladb.com/stable/get-started/develop-with-scylladb/tutorials-example-projects.html">Tutorials and Example Projects</a></li>
|
||
<li class="toctree-l2"><a class="reference external" href="https://docs.scylladb.com/stable/get-started/learn-resources/index.html">Learn to Use ScyllaDB</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../using-scylla/alternator/index.html">ScyllaDB Alternator</a></li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../using-scylla/drivers/index.html">ScyllaDB Drivers</a><input class="toctree-checkbox" id="toctree-checkbox-13" name="toctree-checkbox-13" type="checkbox"/><label for="toctree-checkbox-13"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/drivers/cql-drivers/index.html">ScyllaDB CQL Drivers</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../using-scylla/drivers/dynamo-drivers/index.html">ScyllaDB DynamoDB Drivers</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../cql/index.html">CQL Reference</a><input class="toctree-checkbox" id="toctree-checkbox-14" name="toctree-checkbox-14" type="checkbox"/><label for="toctree-checkbox-14"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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<li class="toctree-l2"><a class="reference internal" href="../cql/cqlsh.html">CQLSh: the CQL shell</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/appendices.html">Appendices</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/compaction.html">Compaction</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/consistency.html">Consistency Levels</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/consistency-calculator.html">Consistency Level Calculator</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/ddl.html">Data Definition</a></li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../cql/dml.html">Data Manipulation</a><input class="toctree-checkbox" id="toctree-checkbox-15" name="toctree-checkbox-15" type="checkbox"/><label for="toctree-checkbox-15"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../cql/dml/select.html">SELECT</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../cql/dml/insert.html">INSERT</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../cql/dml/update.html">UPDATE</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../cql/dml/delete.html">DELETE</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../cql/dml/batch.html">BATCH</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/types.html">Data Types</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/definitions.html">Definitions</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/secondary-indexes.html">Global Secondary Indexes</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/time-to-live.html">Expiring Data with Time to Live (TTL)</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/functions.html">Functions</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/wasm.html">Wasm support for user-defined functions</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/json.html">JSON Support</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/mv.html">Materialized Views</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/non-reserved-keywords.html">Non-Reserved CQL Keywords</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/reserved-keywords.html">Reserved CQL Keywords</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/service-levels.html">Service Levels</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../cql/cql-extensions.html">ScyllaDB CQL Extensions</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../alternator/alternator.html">Alternator: DynamoDB API in Scylla</a><input class="toctree-checkbox" id="toctree-checkbox-16" name="toctree-checkbox-16" type="checkbox"/><label for="toctree-checkbox-16"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l2"><a class="reference internal" href="../alternator/getting-started.html">Getting Started With ScyllaDB Alternator</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../alternator/compatibility.html">ScyllaDB Alternator for DynamoDB users</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../features/index.html">Features</a><input class="toctree-checkbox" id="toctree-checkbox-17" name="toctree-checkbox-17" type="checkbox"/><label for="toctree-checkbox-17"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l2"><a class="reference internal" href="../features/lwt.html">Lightweight Transactions</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../features/secondary-indexes.html">Global Secondary Indexes</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../features/local-secondary-indexes.html">Local Secondary Indexes</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../features/materialized-views.html">Materialized Views</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../features/counters.html">Counters</a></li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../features/cdc/index.html">Change Data Capture</a><input class="toctree-checkbox" id="toctree-checkbox-18" name="toctree-checkbox-18" type="checkbox"/><label for="toctree-checkbox-18"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-intro.html">CDC Overview</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-log-table.html">The CDC Log Table</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-basic-operations.html">Basic operations in CDC</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-streams.html">CDC Streams</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-stream-generations.html">CDC Stream Generations</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-querying-streams.html">Querying CDC Streams</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-advanced-types.html">Advanced column types</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-preimages.html">Preimages and postimages</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../features/cdc/cdc-consistency.html">Data Consistency in CDC</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../features/workload-attributes.html">Workload Attributes</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../architecture/index.html">ScyllaDB Architecture</a><input class="toctree-checkbox" id="toctree-checkbox-19" name="toctree-checkbox-19" type="checkbox"/><label for="toctree-checkbox-19"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l2"><a class="reference internal" href="../architecture/tablets.html">Data Distribution with Tablets</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../architecture/ringarchitecture/index.html">ScyllaDB Ring Architecture</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../architecture/architecture-fault-tolerance.html">ScyllaDB Fault Tolerance</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../architecture/console-CL-full-demo.html">Consistency Level Console Demo</a></li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../architecture/anti-entropy/index.html">ScyllaDB Anti-Entropy</a><input class="toctree-checkbox" id="toctree-checkbox-20" name="toctree-checkbox-20" type="checkbox"/><label for="toctree-checkbox-20"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../architecture/anti-entropy/hinted-handoff.html">ScyllaDB Hinted Handoff</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../architecture/anti-entropy/read-repair.html">ScyllaDB Read Repair</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../operating-scylla/procedures/maintenance/repair.html">ScyllaDB Repair</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../architecture/sstable/index.html">SSTable</a><input class="toctree-checkbox" id="toctree-checkbox-21" name="toctree-checkbox-21" type="checkbox"/><label for="toctree-checkbox-21"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../architecture/sstable/sstable2/index.html">ScyllaDB SSTable - 2.x</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../architecture/sstable/sstable3/index.html">ScyllaDB SSTable - 3.x</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../architecture/compaction/compaction-strategies.html">Compaction Strategies</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../architecture/raft.html">Raft Consensus Algorithm in ScyllaDB</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../architecture/zero-token-nodes.html">Zero-token Nodes</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../troubleshooting/index.html">Troubleshooting ScyllaDB</a><input class="toctree-checkbox" id="toctree-checkbox-22" name="toctree-checkbox-22" type="checkbox"/><label for="toctree-checkbox-22"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/support/index.html">Errors and Support</a><input class="toctree-checkbox" id="toctree-checkbox-23" name="toctree-checkbox-23" type="checkbox"/><label for="toctree-checkbox-23"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/report-scylla-problem.html">Report a ScyllaDB problem</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/error-messages/index.html">Error Messages</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/log-level.html">Change Log Level</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/startup/index.html">ScyllaDB Startup</a><input class="toctree-checkbox" id="toctree-checkbox-24" name="toctree-checkbox-24" type="checkbox"/><label for="toctree-checkbox-24"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/change-ownership.html">Ownership Problems</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/scylla-wont-start.html">ScyllaDB will not Start</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/python-error-no-module-named-yaml.html">ScyllaDB Python Script broken</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/upgrade/index.html">Upgrade</a><input class="toctree-checkbox" id="toctree-checkbox-25" name="toctree-checkbox-25" type="checkbox"/><label for="toctree-checkbox-25"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/missing-dotmount-files.html">Inaccessible configuration files after ScyllaDB upgrade</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/cluster/index.html">Cluster and Node</a><input class="toctree-checkbox" id="toctree-checkbox-26" name="toctree-checkbox-26" type="checkbox"/><label for="toctree-checkbox-26"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/handling-node-failures.html">Handling Node Failures</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/failed-add-remove-replace.html">Failure to Add, Remove, or Replace a Node</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/failed-decommission.html">Failed Decommission Problem</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/timeouts.html">Cluster Timeouts</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/node-joined-without-any-data.html">Node Joined With No Data</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/nodetool-nullpointerexception.html">NullPointerException</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/failed-schema-sync.html">Failed Schema Sync</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/modeling/index.html">Data Modeling</a><input class="toctree-checkbox" id="toctree-checkbox-27" name="toctree-checkbox-27" type="checkbox"/><label for="toctree-checkbox-27"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/large-partition-table.html">ScyllaDB Large Partitions Table</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/large-rows-large-cells-tables.html">ScyllaDB Large Rows and Cells Table</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/debugging-large-partition.html">Large Partitions Hunting</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/failed-update-schema.html">Failure to Update the Schema</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/storage/index.html">Data Storage and SSTables</a><input class="toctree-checkbox" id="toctree-checkbox-28" name="toctree-checkbox-28" type="checkbox"/><label for="toctree-checkbox-28"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/space-up.html">Space Utilization Increasing</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/drop-table-space-up.html">Disk Space is not Reclaimed</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/sstable-corruption.html">SSTable Corruption Problem</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/pointless-compactions.html">Pointless Compactions</a></li>
|
||
<li class="toctree-l3"><a class="reference external" href="https://monitoring.docs.scylladb.com/stable/use-monitoring/advisor/heavyCompaction.html">Limiting Compaction</a></li>
|
||
</ul>
|
||
</li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../troubleshooting/CQL/index.html">CQL</a><input class="toctree-checkbox" id="toctree-checkbox-29" name="toctree-checkbox-29" type="checkbox"/><label for="toctree-checkbox-29"><i class="icon-chevron-right"></i></label><div class="break"></div><ul>
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||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/time-zone.html">Time Range Query Fails</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../troubleshooting/copy-from-failed.html">COPY FROM Fails</a></li>
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