action #102428
closed
Provide "fail-rate" alerting with ratio_mm_failed 5.360 size:M
Added by livdywan about 3 years ago.
Updated about 3 years ago.
Category:
Regressions/Crashes
Description
Observation¶
The Ratio of multi-machine tests is alerting.
ratio_mm_failed 5.360
Suggestion¶
- Investigate what caused the ratio to turn
- Maybe the investigation work on #101271 caused a higher fail-ratio
- Copied from action #96191: Provide "fail-rate" of tests, especially multi-machine, in grafana size:M added
- Priority changed from Normal to Urgent
The alert turned green again for now. Maybe the investigation work on #101271 caused a higher fail-ratio. Still, this should be investigated in more detail, e.g. take a look for the specific reason why multi-machine tests failed in the past two days.
- Subject changed from Provide "fail-rate" alerting with ratio_mm_failed 5.360 to Provide "fail-rate" alerting with ratio_mm_failed 5.360 size:M
- Description updated (diff)
- Status changed from New to Workable
The alert was firing today again (but has now already went off again).
- Status changed from Workable to In Progress
Looking through the failed jobs.
- Due date set to 2021-12-07
Setting due date based on mean cycle time of SUSE QE Tools
So far i'm not seeing any patterns, the reasons for why the tests failed are very diverse. Only recent-ish change is that there is more active test development for one of our newer products.
I'll take a closer look at two 24 hour time frames, 2 days ago vs 30 days ago (when the ratio was around 3).
- Status changed from In Progress to Feedback
Checked about 200 multi machine jobs and the only noticeable change has really been new products being tested (and the tests being in active development). So i'm fairly certain there have been no larger underlying issues here, and we should (at least temporarily) consider increasing the alert value.
- Status changed from Feedback to Resolved
- Copied to action #103425: Ratio of multi-machine tests alerting with ratio_mm_failed 5.280 size:M added
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