Details
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Bug
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Resolution: Fixed
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Blocker
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5.5.0
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Untriaged
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Yes
Description
http://showfast.sc.couchbase.com/#/timeline/Linux/reb/kv/DGM
The master_events.log indicates that vbucket spends more time in seqnoWaitingStarted state
If comparing to 5.1 and older builds it seems like more and more vbuckets getting affected:
Amount of "slow" buckets is random so test results aren't consistent.
We weren't able to identify the changes in Vulcan which might cause this behavior.
5.1 logs:
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-titan-reb-140/172.23.96.105.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-titan-reb-140/172.23.96.100.zip
5.5 logs:
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-titan-reb-188/172.23.96.105.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-titan-reb-188/172.23.96.100.zip