Kiu/VictoriaMetrics
Kiu/VictoriaMetrics
1
0
Fork 0
mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2024-12-15 00:13:30 +01:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

docs: mention alerts change in CHANGELOG.md

Browse Source 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit e13dc04fbf)
This commit is contained in:
hagen1778 2023-12-11 15:23:09 +01:00
parent 383dce7201
commit 73f843a70e
No known key found for this signature in database
GPG Key ID: 3BF75F3741CA9640
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
docs/CHANGELOG.md
View File

@ -55,6 +55,7 @@ The sandbox cluster installation is running under the constant load generated by
* `go_memlimit_bytes` - the value of [GOMEMLIMIT](https://pkg.go.dev/runtime#hdr-Environment_Variables) environment variable. * `go_memlimit_bytes` - the value of [GOMEMLIMIT](https://pkg.go.dev/runtime#hdr-Environment_Variables) environment variable.
* FEATURE: add field `version` to the response for `/api/v1/status/buildinfo` API for using more efficient API in Grafana for receiving label values. Add additional info about setup Grafana datasource. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5370) and [these docs](https://docs.victoriametrics.com/#grafana-setup) for details. * FEATURE: add field `version` to the response for `/api/v1/status/buildinfo` API for using more efficient API in Grafana for receiving label values. Add additional info about setup Grafana datasource. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5370) and [these docs](https://docs.victoriametrics.com/#grafana-setup) for details.
* FEATURE: add `-search.maxResponseSeries` command-line flag for limiting the number of time series a single query to [`/api/v1/query`](https://docs.victoriametrics.com/keyConcepts.html#instant-query) or [`/api/v1/query_range`](https://docs.victoriametrics.com/keyConcepts.html#range-query) can return. This limit can protect Grafana from high memory usage when the query returns too many series. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5372). * FEATURE: add `-search.maxResponseSeries` command-line flag for limiting the number of time series a single query to [`/api/v1/query`](https://docs.victoriametrics.com/keyConcepts.html#instant-query) or [`/api/v1/query_range`](https://docs.victoriametrics.com/keyConcepts.html#range-query) can return. This limit can protect Grafana from high memory usage when the query returns too many series. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5372).
* FEATURE: [Alerting rules for VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#alerts): ease aggregation for certain alerting rules to keep more useful labels for the context. Before, all extra labels except `job` and `instance` were ignored. See this [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5429) and this [follow-up commit](https://github.com/VictoriaMetrics/VictoriaMetrics/commit/8fb68152e67712ed2c16dcfccf7cf4d0af140835). Thanks to @7840vz.
* BUGFIX: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): properly calculate values for the first point on the graph for queries, which do not use [rollup functions](https://docs.victoriametrics.com/MetricsQL.html#rollup-functions). For example, previously `count(up)` could return lower than expected values for the first point on the graph. This also could result in lower than expected values in the middle of the graph like in [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5388) when the response caching isn't disabled. The issue has been introduced in [v1.95.0](https://docs.victoriametrics.com/CHANGELOG.html#v1950). * BUGFIX: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): properly calculate values for the first point on the graph for queries, which do not use [rollup functions](https://docs.victoriametrics.com/MetricsQL.html#rollup-functions). For example, previously `count(up)` could return lower than expected values for the first point on the graph. This also could result in lower than expected values in the middle of the graph like in [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5388) when the response caching isn't disabled. The issue has been introduced in [v1.95.0](https://docs.victoriametrics.com/CHANGELOG.html#v1950).
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent.html): prevent from `FATAL: cannot flush metainfo` panic when [`-remoteWrite.multitenantURL`](https://docs.victoriametrics.com/vmagent.html#multitenancy) command-line flag is set. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5357). * BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent.html): prevent from `FATAL: cannot flush metainfo` panic when [`-remoteWrite.multitenantURL`](https://docs.victoriametrics.com/vmagent.html#multitenancy) command-line flag is set. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5357).