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VictoriaMetrics/app/vmselect
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Aliaksandr Valialkin 7f34158db5
app/vmselect/netstorage: do not intern string representation of MetricName for time series received from vmstorage 
It has been appeared that this interning may lead to increased memory usage and increased CPU usage
when vmselect performs queries, which select big number of time series.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3692
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3863
2023-03-12 01:36:07 -08:00
..
bufferedwriter lib/netutil: move IsTrivialNetworkError() function there, since it is used in multiple places across the code 2023-01-27 13:24:44 -08:00
clusternative lib/vmselectapi: limit the number of concurrently executed requests 2023-01-06 18:39:46 -08:00
deployment Rootless docker images by default (#358) 2020-03-27 21:18:32 +02:00
graphite all: use metricsql.CompileRegexp instead of regexp.Compile for compiling regexps used in graphite queries 2023-01-09 21:45:34 -08:00
graphiteql Graphite vmalert wip (#112) 2021-02-01 15:28:30 +02:00
multiarch all: run apk update && apk upgrade in base Alpine Docker image in order to get all the recent security fixes 2023-02-09 14:03:02 -08:00
netstorage app/vmselect/netstorage: do not intern string representation of MetricName for time series received from vmstorage 2023-03-12 01:36:07 -08:00
prometheus app/vmselect/promql: typo fix after 0771d57860 2023-01-11 01:06:18 -08:00
promql fix interpolate function for filling only intermediate gaps (#3816) (#3857) 2023-02-23 19:30:23 -08:00
querystats app/vmselect: do not track queries with less than 1ms execution time at /api/v1/status/top_queries 2021-07-15 16:53:35 +03:00
searchutils app/vmselect/searchutils: accept partial RFC3339 values at time, start and end query args 2022-12-28 19:46:21 -08:00
static/css app/vmselect: properly serve static css for /select/.../metric-relabel-debug page 2022-12-10 03:04:43 -08:00
vmui app/vmui: UX enhancements for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3706 2023-02-09 11:05:57 -08:00
main.go all: follow-up for 7a3e16e774 2023-03-12 01:19:55 -08:00
Makefile app/{vminsert,vmselect,vmstorage}: add package-{vminsert,vmselect,vmstorage}-{goarch} Makefile rules for building arch-specific docker images 2022-10-07 20:17:01 +03:00
README.md app/vmselect: expose vmui at /vmselect/<accountID>/vmui/ instead of /vmselect/<accountID>/prometheus/vmui/ 2021-07-10 12:32:21 +03:00
vmui.go app/vmselect: follow-up after 820312a2b1 2023-01-11 23:37:51 -08:00

README.md

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.

The vmui directory contains static contents built from app/vmui package with make vmui-update command. The vmui page is available at http://<vmselect>:8481/select/<accountID>/vmui/.