Platform cpu alarm triggered for too short a duration
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
StarlingX |
Fix Released
|
Medium
|
Eric MacDonald |
Bug Description
Brief Description
-----------------
When performing a significant amount of activity (eg: launch 100 pods, lock/unlock a large # of hosts) a platform cpu alarm is often raised and then immediately clears.
| 2019-10-17T16:12 | set | 100.101 | Platform CPU threshold exceeded ; threshold 95.00%, actual 100.00% | host=compute-6 | critical |
| :54.516468 | | |
| 2019-10-17T16:13 | clear | 100.101 | Platform CPU threshold exceeded ; threshold 95.00%, actual 100.00% | host=compute-6 | critical |
| :34.736361 | | | | | |
Severity
--------
Major
Steps to Reproduce
------------------
Launch a large # of pods
Expected Behavior
------------------
Platform cpu alarm should not be seen if duration is brief (eg: < 2 minutes)
Actual Behavior
----------------
Platform cpu alarm is raised and then cleared shortly after (eg: ~30 seconds)
Reproducibility
---------------
Reproducible
System Configuration
-------
All configs
Branch/Pull Time/Commit
-------
Branch/build as of 2019-10-09_20-00-00
Last Pass
---------
unknown
Timestamp/Logs
--------------
n/a
Test Activity
-------------
System level testing
Changed in starlingx: | |
assignee: | nobody → Eric MacDonald (rocksolidmtce) |
Changed in starlingx: | |
status: | In Progress → Fix Released |
stx.3.0 / medium priority - alarm seems to be triggered too soon; not working as intended.