RepoMirrors/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus synced 2024-12-27 09:02:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

Log gomaxprocs messages (#10506)

Browse Source 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
This commit is contained in:
Julien Pivotto 2022-03-30 19:16:22 +02:00 committed by GitHub
parent c0fd228bad
commit 390956d317
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
cmd/prometheus/main.go
View File

@ -570,8 +570,11 @@ func main() {
)
if cfg.enableAutoGOMAXPROCS {
if _, err := maxprocs.Set(); err != nil {
level.Warn(logger).Log("msg", "Failed to set GOMAXPROCS automatically", "err", err)
l := func(format string, a ...interface{}) {
level.Info(logger).Log("component", "automaxprocs", "msg", fmt.Sprintf(strings.TrimPrefix(format, "maxprocs: "), a...))
}
if _, err := maxprocs.Set(maxprocs.Logger(l)); err != nil {
level.Warn(logger).Log("component", "automaxprocs", "msg", "Failed to set GOMAXPROCS automatically", "err", err)
}
}

5
docs/feature_flags.md
View File

@ -93,7 +93,4 @@ computed at all.
`--enable-feature=auto-gomaxprocs`
When enabled, GOMAXPROCS variable will be automatically set to match the container CPU limit.
This means that Go runtime will operate as if it had only amount of CPU specified in the container
CPU limit and not all CPUs on server where it's running.
When enabled, GOMAXPROCS variable is automatically set to match Linux container CPU quota.