Bug 1785594

Summary: Add metric cpuinfo to node_exporter to gather cpu topology/hyperthreading information in telemetry
Product: OpenShift Container Platform Reporter: Lili Cosic <lcosic>
Component: MonitoringAssignee: Paul Gier <pgier>
Status: CLOSED WONTFIX QA Contact: Junqi Zhao <juzhao>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.1.zCC: alegrand, anpicker, calfonso, chambrid, erooth, jpazdziora, juzhao, kakkoyun, kgeorgie, lcosic, mloibl, pgier, pkrupa, surbania
Target Milestone: ---   
Target Release: 4.1.z   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1773665 Environment:
Last Closed: 2020-04-20 07:45:58 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1789260    
Bug Blocks:    

Comment 1 Paul Gier 2020-01-21 14:59:08 UTC 
Before backporting this fix to 4.1, we need to fix the s390x platform support (https://bugzilla.redhat.com/show_bug.cgi?id=1789260), so that we don't run into the same issue again.
Comment 2 Paul Gier 2020-02-05 03:40:59 UTC 
Created PR to backport cpu-info metric to 4.1 (https://github.com/openshift/node_exporter/pull/56)
Although the multi-platform support is not yet merged upstream, we can at least add the cpu-info metric to 4.1 and note that it is only supported on x86 arches.