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47b0f40d27facfb67a4b7cf7e39ec6f25a60cd0d
scylladb/service
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Avi Kivity 47b0f40d27 Merge "introduce metrics for non-local queries" from Konstantin 
"
A fix for #4338 "storage_proxy add a counter for cql requests
that arrived to a non replica"

Such requests should be tracked since forwarding them to a correct
replica can create a lot network noise and incur significant performance
penalty.

The current metrics are considered insufficient after introduction
of heat-weighted load balancing.
"

Fixes #4388.

* 'gh-4338' of https://github.com/kostja/scylla:
  metrics: introduce a metric for non-local reads
  metrics: account writes forwarded by a coordinator in an own metric.
2019-08-01 10:09:33 +03:00
..
pager
query_pager::fetch_page: cosmetics: fix code alignment
2019-04-02 11:53:10 +03:00
cache_hitrate_calculator.hh
cache_hitrate_calculator: make cache hitrate calculation preemptable
2019-05-16 15:32:36 +02:00
client_state.cc
treewide: Propagate schema_features to db::schema::all_tables()
2019-04-28 15:50:13 +02:00
client_state.hh
Replace use of "ipv4_addr" with socket_address
2019-07-08 14:13:09 +00:00
endpoint_lifecycle_subscriber.hh
storage_service: Get rid of moving operation
2018-08-01 11:18:17 +03:00
load_broadcaster.hh
treewide: remove include database.hh from headers where possible
2018-12-14 08:03:57 +02:00
migration_listener.hh
service/migration_listener: Add class for view notifications
2018-03-27 01:20:11 +01:00
migration_manager.cc
migration_manager: allow dropping table and all its views
2019-07-18 13:26:25 +02:00
migration_manager.hh
migration_manager: allow dropping table and all its views
2019-07-18 13:26:25 +02:00
migration_task.cc
gossip: Get rid of the gms::get_local_failure_detector static object
2019-03-22 09:08:51 +08:00
migration_task.hh
Fix pre-ScyllaDB copyright statements
2016-04-08 08:12:47 +03:00
misc_services.cc
cache_hitrate_calculator: make cache hitrate calculation preemptable
2019-05-16 15:32:36 +02:00
priority_manager.cc
introduce a priority manager
2016-01-25 15:20:38 -05:00
priority_manager.hh
service: priority_manager.hh: add #pragma once
2018-10-07 16:04:26 +03:00
query_state.hh
service::query_state: get rid of begin_tracing()
2016-07-19 18:21:58 +03:00
storage_proxy_stats.hh
metrics: introduce a metric for non-local reads
2019-07-08 19:23:38 +03:00
storage_proxy.cc
metrics: introduce a metric for non-local reads
2019-07-08 19:23:38 +03:00
storage_proxy.hh
metrics: introduce a metric for non-local reads
2019-07-08 19:23:38 +03:00
storage_service.cc
service: add computed columns feature
2019-07-19 11:58:42 +02:00
storage_service.hh
service: add computed columns feature
2019-07-19 11:58:42 +02:00
view_update_backlog_broker.hh
service: Distribute a node's view update backlog
2018-12-19 22:38:30 +00:00