Commit graph

6 commits

Author SHA1 Message Date
Aliaksandr Valialkin
c0ec541559 lib/cgroup: document the ability to detect cgroup v2 memory and cpu limits. This is follow-up for b50024812e 2021-05-13 09:26:20 +03:00
Nikolay
b50024812e
adds cgroupsv2 support (#1283)
* adds cgroupv2 limits support
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1269

* small fix

* changes Atoi to ParseUint
2021-05-13 09:02:13 +03:00
Aliaksandr Valialkin
c5770600a2 lib/cgroup: follow-up after b9bf3cbe3e 2021-02-08 15:54:38 +02:00
Nikolay
b9bf3cbe3e
refactored cgroups limits, (#1061)
adds tests, remove os.Exec
2021-02-08 15:46:22 +02:00
Aliaksandr Valialkin
be6ae4b5e7 lib/memory: fall back to reading hierarchical memory limit in cgroups when the default limit isn't set
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/699
2020-09-04 00:05:05 +03:00
Aliaksandr Valialkin
ef7e2af8f5 app: respect CPU limits set via cgroups
Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-11 22:59:19 +03:00