Details
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Bug
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Resolution: Fixed
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Major
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5.5.0
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Untriaged
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Yes
Description
Build Vulcan-1766
Observed increase in latency and decrease in throughput for MOI.
Plasma tests are yet to run.
Measurements:
| Build | Latency | Throughput |
|---|---|---|
| Vulcan 1719 | 0.68 ms | 256K scans |
| Vulcan 1766 | 1.19 ms | 223K scans |
Job- http://perf.jenkins.couchbase.com/job/secondary-moi/2835/
Logs- https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-moi-2835/172.23.99.122.zip
cbmonitor comparison URL- http://cbmonitor.sc.couchbase.com/reports/html/?snapshot=nyx_550-1719_apply_scanworkload_26ba&snapshot=nyx_550-1766_apply_scanworkload_c163
Trying toy builds to isolate the issue.
Attachments
Issue Links
- relates to
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- Closed
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| For Gerrit Dashboard: MB-27774 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 88562,5 | MB-27774: Change some non-info logs to lazy logging in indexer | unstable | indexing | Status: MERGED | +2 | +1 |
| 88617,1 | MB-27774 - GSI: Observed latency and throughput regression | unstable | indexing | Status: MERGED | +2 | +1 |
| 88696,1 | MB-27774 Move trace logs in fast path to LazyTrace | unstable | indexing | Status: MERGED | +2 | +1 |