VictoriaMetrics/app/vmselect
Nikolay 76d092c091 Adds query stats handler (#945)
* Adds query stat handler,
for query and query_range api, victoriametrics tracks query execution time,
stats are expored at /api/v1/status/queries endpoint with topN param
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/907

* fixed query stats bugs

* improves queryStats tracker

* improves query stat

* small fix

* fix tests

* added more tests

* fixes 386 tests

* naming fixes

* adds drop for outdated records
2020-12-25 17:24:24 +02:00
..
bufferedwriter app/vmselect: stop /api/v1/export/* execution if client disconnects 2020-09-27 23:52:42 +03:00
deployment Rootless docker images by default (#358) 2020-03-27 21:18:32 +02:00
graphite app/vmselect/graphite: properly handle wildcards and charsets inside curly braces 2020-12-11 17:26:32 +02:00
netstorage all: properly handle CPU limits set on the host system/container 2020-12-08 21:07:03 +02:00
prometheus Adds query stats handler (#945) 2020-12-25 17:24:24 +02:00
promql Adds query stats handler (#945) 2020-12-25 17:24:24 +02:00
searchutils app/vmselect/searchutils: return elapsed time in Deadline.String() output 2020-12-01 00:14:36 +02:00
main.go Adds query stats handler (#945) 2020-12-25 17:24:24 +02:00
Makefile app: remove duplicate *-pure makefile rules 2020-07-31 20:01:30 +03:00
README.md all: open-sourcing cluster version 2019-05-23 00:25:38 +03:00

vmselect performs the following tasks:

  • Splits incoming selects to tasks for vmstorage nodes and issues these tasks to all the vmstorage nodes in the cluster.

  • Merges responses from all the vmstorage nodes and returns a single response.