-
Notifications
You must be signed in to change notification settings - Fork 363
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
OCPBUGS-13153: Limit the value of GOMAXPROCS on node-exporter to 4.
On nodes with multiple CPU cores, this should help avoid lock contentions without having any side effects, see the ticket for more details. node-exporter versions that have "--runtime.gomaxprocs" can still override this: the flag has precedence over this automatic setting. Make the entrypoint set the env var before runnning the process. Get the CPU count from /proc/cpuinfo without taking CPU affinity (via cpuset) into account as the container's CPU requests is not an integer, thus no affinity is applied. Signed-off-by: Ayoub Mrini <amrini@redhat.com>
- Loading branch information
1 parent
2515857
commit 95819e7
Showing
2 changed files
with
28 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters