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| author | Jan Jansky <jjansky@redhat.com> | 2022-03-21 10:55:28 +0100 |
|---|---|---|
| committer | Jake Hunsaker <jhunsake@redhat.com> | 2022-03-22 12:25:57 -0400 |
| commit | 39ef994a18d7754da2ed09cc996a32ef52a8d404 (patch) | |
| tree | 0655296cbb133ff67a147b8d88e4677e396bda9f | |
| parent | 61a935786e34713cc103bfb27a2cbef75ea8146e (diff) | |
| download | sos-39ef994a18d7754da2ed09cc996a32ef52a8d404.tar.gz | |
[cgroups] not collect memory.kmem.slabinfo
Forbid collection of memory.kmem.slabinfo
which in case of system with lot of
containers may cause stuck kworker.
Resolves: #2889
Signed-off-by: Jan Jansky <jjansky@redhat.com>
| -rw-r--r-- | sos/report/plugins/cgroups.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sos/report/plugins/cgroups.py b/sos/report/plugins/cgroups.py index 6b55c80a..6e2a6918 100644 --- a/sos/report/plugins/cgroups.py +++ b/sos/report/plugins/cgroups.py @@ -30,6 +30,9 @@ class Cgroups(Plugin, DebianPlugin, UbuntuPlugin, CosPlugin): ]) self.add_cmd_output("systemd-cgls") + self.add_forbidden_path( + "/sys/fs/cgroup/memory/**/memory.kmem.slabinfo", + recursive=True) return |