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VictoriaMetrics/app/vmselect
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Roman Khavronenko be67c5e27f
vmselect/rollup: rm workaround for slow-changing counters (#3163) 
The workaround was introduced to fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/962.
However, it didn't prove itself useful. Instead, it is recommended using `increase_pure` function.

Removing the workaround makes VM to produce accurate results when calculating
`delta` or `increase` functions over slow-changing counters with vary intervals
between data points.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-10-06 15:46:29 +03:00
..
bufferedwriter app/vmselect: do not export NaN values for stale metrics at /federate endpoint 2022-10-06 15:19:08 +03:00
clusternative app/vmselect: add ability to query vmselect from another vmselect 2022-07-06 13:19:45 +03:00
deployment Rootless docker images by default (#358) 2020-03-27 21:18:32 +02:00
graphite lib/vmselectapi: pass maxSuffixes arg to tagValueSuffixes RPC call 2022-07-06 12:46:22 +03:00
graphiteql Graphite vmalert wip (#112) 2021-02-01 15:28:30 +02:00
multiarch app: fix make publish-* after ed93330e66 2022-07-14 11:01:34 +03:00
netstorage app/vmselect/netstorage: prevent from calling processBlocks callback after the exit from ProcessBlocks function 2022-08-08 15:20:39 +03:00
prometheus app/vmselect: do not export NaN values for stale metrics at /federate endpoint 2022-10-06 15:19:08 +03:00
promql vmselect/rollup: rm workaround for slow-changing counters (#3163) 2022-10-06 15:46:29 +03:00
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 all: make fmt via the upcoming Go1.19 2022-07-11 19:23:25 +03:00
vmui vmui: optimize table view (#2867) 2022-07-14 00:16:57 +03:00
main.go app/{vmselect,vmalert}: properly generate http redirects if -http.pathPrefix command-line flag is set 2022-08-08 15:43:02 +03:00
Makefile all: follow-up for d99ba3481b 2022-07-13 17:17:08 +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

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/.