Details
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Bug
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Resolution: Fixed
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Critical
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7.6.2, 7.2.6
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172.23.97.3:kv
172.23.97.4:kv
172.23.97.10:index
172.23.97.5:kv
172.23.97.6:kv
172.23.97.7:kv
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Untriaged
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0
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Unknown
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Plasma-June-3-2024, Plasma-June-10-2024
Description
Hi team,
Seems like with recent changes in plasma in 7.6.2 and its BP of 7.2.6 the recovery index time is regressed by 1800%. (0.3 min --> 5.8 mins) for 250M docs.
+
7.6.2 release:+
https://perf.jenkins.couchbase.com/job/secondary-plasma-dgm/7604/ 7.6.2-3623
https://perf.jenkins.couchbase.com/job/secondary-plasma-dgm/7628/ 7.6.2-3649
7.2.6 release:
https://perf.jenkins.couchbase.com/job/secondary-plasma-dgm/7612/ 7.2.6-8025
https://perf.jenkins.couchbase.com/job/secondary-plasma-dgm/7635/ 7.2.6-8033
The only changes went between 7.2.6-8025 and 7.2.6-8033 are related to plasma in recovery index cleanup which are back port of original commit that went in 7.6.2-3623 and 7.6.2-3649 in 7.6.2-3636 to be exact.
CHANGELOG for plasma:
Commit: 33fde2f764ea1e4d8720a54261489a9995fc6c4c in build: couchbase-server-7.2.6-8030
MB-61867 [BP 7.2.6]: Validate offset before relocating in recovery cleaner Change-Id: Ie9a68d53ea60107b6a29d670ee4acc448005d683
Author: Durga Akhil Mundroy <akhil.m.durga2@gmail.com>
Committer: Durga Akhil Mundroy <akhil.m.durga2@gmail.com>
Commit: 4b45bcd28065957cc30acbedeceed6e0e5916efd in build: couchbase-server-7.2.6-8030
MB-61867 [BP 7.2.6]: Validate offset before relocating in log cleaner Change-Id: Ifa2d596a9104301fbc7d7409c9177a781363ce8e
Author: Durga Akhil Mundroy <akhil.m.durga2@gmail.com>
Committer: Durga Akhil Mundroy <akhil.m.durga2@gmail.com>
Logs for 7.2.6:
7.2.6-8025: good one
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7612/172.23.97.10.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7612/172.23.97.3.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7612/172.23.97.4.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7612/172.23.97.5.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7612/172.23.97.6.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7612/172.23.97.7.zip
7.2.6-8033 bad one :
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7635/172.23.97.10.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7635/172.23.97.3.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7635/172.23.97.4.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7635/172.23.97.5.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7635/172.23.97.6.zip
https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-7635/172.23.97.7.zip