Bug 2089716

Summary:	[4.11][reliability]one worker node became NotReady on which ovnkube-node pod's memory increased sharply
Product:	OpenShift Container Platform	Reporter:	Qiujie Li <qili>
Component:	Networking	Assignee:	Martin Kennelly <mkennell>
Networking sub component:	ovn-kubernetes	QA Contact:	Anurag saxena <anusaxen>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	high
Priority:	urgent	CC:	ffernand, gspence, mifiedle, mkennell, npinaeva, schoudha, vpickard
Version:	4.11	Keywords:	TestBlocker, Triaged
Target Milestone:	---	Flags:	qili: needinfo- qili: needinfo-
Target Release:	4.11.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:	No update is needed here because the OVS metrics feature was introduced in 4.11 and also this issue was fixed in 4.11.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-08-10 11:13:40 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Comment 6 Mike Fiedler 2022-05-27 11:54:43 UTC

Marking this as a TestBlocker for reliability testing on OVN

Comment 30 Mohamed Mahmoud 2022-06-02 11:23:58 UTC

*** Bug 2090669 has been marked as a duplicate of this bug. ***

Comment 45 Martin Kennelly 2022-06-09 17:28:50 UTC

I added a PR to remove the high cardinality metrics: https://github.com/ovn-org/ovn-kubernetes/pull/3032

Comment 46 Martin Kennelly 2022-06-13 14:58:11 UTC

Waiting on upstream reviews. I expect all patches downstreamed by end of week latest.

Comment 47 Martin Kennelly 2022-06-13 17:05:03 UTC

Approved upstream. Waiting on downstream merge. Attached is the downstream PR.

Comment 49 Martin Kennelly 2022-06-14 09:50:27 UTC

Do you have time to re-run your reliability test to validate that this is fixed?

Comment 55 Mike Fiedler 2022-06-15 18:18:36 UTC

Assigning QA to @qili

Comment 57 Peter Hunt 2022-06-17 15:22:48 UTC

*** Bug 2095280 has been marked as a duplicate of this bug. ***

Comment 59 Martin Kennelly 2022-06-18 14:45:13 UTC

Great work Qiujie Li! Thank you!

Comment 60 errata-xmlrpc 2022-08-10 11:13:40 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: OpenShift Container Platform 4.11.0 bug fix and security update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:5069