Bug 1987246 - [4.6] node exporter calls /proc/cpuinfo multiple times causing the node to freeze
Summary: [4.6] node exporter calls /proc/cpuinfo multiple times causing the node to fr...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Monitoring
Version: 4.6.z
Hardware: x86_64
OS: Linux
unspecified
urgent
Target Milestone: ---
: 4.6.z
Assignee: Arunprasad Rajkumar
QA Contact: Junqi Zhao
URL:
Whiteboard:
: 1994488 (view as bug list)
Depends On: 1986591
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-07-29 10:14 UTC by Arunprasad Rajkumar
Modified: 2021-10-11 13:43 UTC (History)
20 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1986591
Environment:
Last Closed: 2021-09-09 01:52:52 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift cluster-monitoring-operator pull 1304 0 None None None 2021-08-03 07:31:58 UTC
Red Hat Product Errata RHBA-2021:3395 0 None None None 2021-09-09 01:53:14 UTC

Comment 1 Junqi Zhao 2021-08-10 07:55:55 UTC
launched cluster with the PR, cpufreq collector is disabled
# oc -n openshift-monitoring get ds node-exporter -oyaml
...
        - --no-collector.cpufreq

also checked audit log, no soft lock info for node_exporter
/var/log/audit/audit.log

Comment 4 Junqi Zhao 2021-08-20 02:22:57 UTC
move to VERIFIED

Comment 9 errata-xmlrpc 2021-09-09 01:52:52 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 (OpenShift Container Platform 4.6.44 bug fix 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/RHBA-2021:3395

Comment 10 Harshal Patil 2021-10-11 13:43:13 UTC
*** Bug 1994488 has been marked as a duplicate of this bug. ***


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