Sonarqube plugin causing slowness on Bitbucket

[Alexei Ferreira]

We've been getting slowness problems on our bitbucket it seems to be caused by Sonarqube plugin:

Is there anything that can be made to help in this matter?

Logs:

atlassian-bitbucket-alerts.log:1553769216749 ; WARNING ; EVENT ; EVENT-2001 ; Slow event listener detected ; System ; 5.13.0 ; com.atlassian.stash.internal.hook.repository.CoreRefChangeEventToRepositoryHookAdapter ; {"timeMillis":26692,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}

atlassian-bitbucket-alerts.log:1553769774985 ; WARNING ; EVENT ; EVENT-2001 ; Slow event listener detected ; ch.mibex.stash.sonar4stash ; 2.3.1 ; ch.mibex.stash.sonar4stash.sonar.buildinfo.SonarBuildFilesCacheCleaner ; {"timeMillis":20677,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}

atlassian-bitbucket-alerts.log:1553770024894 ; WARNING ; EVENT ; EVENT-2001 ; Slow event listener detected ; ch.mibex.stash.sonar4stash ; 2.3.1 ; ch.mibex.stash.sonar4stash.sonar.buildinfo.SonarBuildFilesCacheCleaner ; {"timeMillis":16317,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}

atlassian-bitbucket-alerts.log:1553770210414 ; WARNING ; EVENT ; EVENT-2001 ; Slow event listener detected ; ch.mibex.stash.sonar4stash ; 2.3.1 ; ch.mibex.stash.sonar4stash.sonar.buildinfo.SonarBuildFilesCacheCleaner ; {"timeMillis":15771,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}

atlassian-bitbucket.log:2019-03-28 10:34:03,454 WARN  [alert-dispatch:thread-1]  atlassian-diagnostics 2019-03-28T10:33:36.749Z Component 'Event system' alerted 'Slow event listener detected' (details: {"timeMillis":26692,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}, trigger: {"pluginKey": "System", "pluginVersion": "5.13.0", "module": "com.atlassian.stash.internal.hook.repository.CoreRefChangeEventToRepositoryHookAdapter"})

atlassian-bitbucket.log:2019-03-28 10:43:15,668 WARN  [alert-dispatch:thread-1]  atlassian-diagnostics 2019-03-28T10:42:54.985Z Component 'Event system' alerted 'Slow event listener detected' (details: {"timeMillis":20677,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}, trigger: {"pluginKey": "ch.mibex.stash.sonar4stash", "pluginVersion": "2.3.1", "module": "ch.mibex.stash.sonar4stash.sonar.buildinfo.SonarBuildFilesCacheCleaner"})

atlassian-bitbucket.log:2019-03-28 10:47:21,217 WARN  [alert-dispatch:thread-1]  atlassian-diagnostics 2019-03-28T10:47:04.894Z Component 'Event system' alerted 'Slow event listener detected' (details: {"timeMillis":16317,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}, trigger: {"pluginKey": "ch.mibex.stash.sonar4stash", "pluginVersion": "2.3.1", "module": "ch.mibex.stash.sonar4stash.sonar.buildinfo.SonarBuildFilesCacheCleaner"})

atlassian-bitbucket.log:2019-03-28 10:50:26,189 WARN  [alert-dispatch:thread-1]  atlassian-diagnostics 2019-03-28T10:50:10.414Z Component 'Event system' alerted 'Slow event listener detected' (details: {"timeMillis":15771,"eventType":"com.atlassian.stash.internal.event.AnalyticsRepositoryPushEvent"}, trigger: {"pluginKey": "ch.mibex.stash.sonar4stash", "pluginVersion": "2.3.1", "module": "ch.mibex.stash.sonar4stash.sonar.buildinfo.SonarBuildFilesCacheCleaner"})

[Michael Rüegg _Mibex Software_]

Hi,

Thanks for the log. In there I see that one of our event listener takes a lot of time. This event listener is there for detecting when it is necessary to clear the Sonar component cache (e.g., when a build file changes or sonar-project.properties). I've created an internal bug report to analyze the performance characteristics of this even listener and to improve it. We will address this with the upcoming release of the app. I'll reply back here when the new release is ready.

Best regards,
Michael (app vendor)