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dcd05f77b13faa8800fd3be88029fdab2fd2b05b
scylladb/utils
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Tomasz Grabiec dcd05f77b1 lsa: Avoid excessive eviction if region is not compactible 
Introduced in d72b91053b.

If region was not compactible, for example because it has dense
segments, we would keep evicting even though the target for reclaimed
segments was met. In the worst case we may have to evict whole cache.

Refs #9038 (unlikely to be the cause though)
Message-Id: <20210720104039.463662-1-tgrabiec@scylladb.com>
2021-07-20 14:36:14 +03:00
..
arch/powerpc/crc32-vpmsum
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gz
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lsa
utils: Introduce lsa::weak_ptr<>
2021-07-02 19:02:14 +02:00
allocation_strategy.hh
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2021-06-06 19:18:49 +03:00
anchorless_list.hh
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array-search.cc
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array-search.hh
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ascii.cc
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ascii.hh
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atomic_vector.hh
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big_decimal.cc
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big_decimal.hh
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bit_cast.hh
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bloom_calculations.cc
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bloom_calculations.hh
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bloom_filter.cc
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bloom_filter.hh
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bounded_stats_deque.hh
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bptree.hh
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buffer_input_stream.cc
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buffer_input_stream.hh
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build_id.cc
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build_id.hh
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cached_file.hh
cached_file: Issue single I/O for the whole read range on miss
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chunked_vector.hh
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class_registrator.hh
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clmul.hh
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collection-concepts.hh
util: Drop int_or_strong_ordering concept
2021-06-08 11:40:55 +03:00
compact-radix-tree.hh
utils: compact-radix-tree: detemplate array_of<>
2021-07-11 18:16:21 +03:00
config_file_impl.hh
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config_file.cc
build, treewide: enable -Wredundant-move
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config_file.hh
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coroutine.hh
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crc.hh
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data_input.hh
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date.h
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directories.cc
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directories.hh
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disk-error-handler.cc
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disk-error-handler.hh
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div_ceil.hh
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double-decker.hh
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dynamic_bitset.cc
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dynamic_bitset.hh
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2021-06-06 19:18:49 +03:00
entangled.hh
lsa: Introduce entangled helper
2021-07-02 19:02:13 +02:00
enum_option.hh
utils/enum_option.hh: add implicit converter to the underlying enum
2021-06-13 13:18:49 +03:00
error_injection.cc
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error_injection.hh
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estimated_histogram.hh
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exceptions.cc
utils: exceptions: is_timeout_exception: add timed_out_error
2021-07-08 15:23:29 +03:00
exceptions.hh
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exponential_backoff_retry.hh
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extremum_tracking.hh
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fb_utilities.hh
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file_lock.cc
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file_lock.hh
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flush_queue.hh
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fragment_range.hh
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fragmented_temporary_buffer.hh
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generation-number.cc
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generation-number.hh
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hash.hh
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histogram_metrics_helper.hh
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histogram.hh
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human_readable.cc
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human_readable.hh
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i_filter.cc
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i_filter.hh
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in.hh
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input_stream.hh
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int_range.hh
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intrusive_btree.hh
btree: Improve unlink_leftmost_without_rebalance()
2021-06-24 12:03:26 +03:00
intrusive-array.hh
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joinpoint.hh
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large_bitset.cc
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large_bitset.hh
treewide: reduce header interdependencies
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latency.hh
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like_matcher.cc
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like_matcher.hh
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limiting_data_source.cc
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limiting_data_source.hh
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linearizing_input_stream.hh
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loading_cache.hh
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loading_shared_values.hh
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log_heap.hh
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logalloc.cc
lsa: Avoid excessive eviction if region is not compactible
2021-07-20 14:36:14 +03:00
logalloc.hh
Merge "Cache sstable indexes in memory" from Tomasz
2021-07-07 18:17:10 +03:00
lru.hh
row_cache: Use generic LRU for eviction
2021-07-02 10:25:58 +02:00
managed_bytes.cc
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managed_bytes.hh
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managed_ref.hh
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managed_vector.hh
sstables: Cache partition index pages in LSA and link to LRU
2021-07-02 19:02:14 +02:00
maybe_yield.hh
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memory_data_sink.hh
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multiprecision_int.cc
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multiprecision_int.hh
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murmur_hash.cc
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murmur_hash.hh
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mutable_view.hh
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neat-object-id.hh
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observable.hh
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overloaded_functor.hh
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phased_barrier.hh
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preempt.hh
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ranges.hh
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rate_limiter.cc
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rate_limiter.hh
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reusable_buffer.hh
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rjson.cc
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rjson.hh
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runtime.cc
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runtime.hh
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sequenced_set.hh
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serialization.hh
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serialized_action.hh
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small_vector.hh
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stall_free.hh
utils: stall_free: implemnt clear_gently of froeign_ptr
2021-07-01 19:16:11 +03:00
streaming_histogram.hh
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top_k.hh
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updateable_value.cc
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updateable_value.hh
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utf8.cc
utils/utf8.c: move includes outside of namespaces
2021-05-30 23:23:20 +03:00
utf8.hh
utils: fragment_range: add a fragment iterator for FragmentedView
2021-01-15 14:05:44 +01:00
UUID_gen.cc
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UUID_gen.hh
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uuid.cc
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UUID.hh
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vle.hh
uleb64: Add express encoding
2021-06-16 17:47:10 +03:00