TeamCity server memory usage for PS Old Gen pool exceeded 90% of 341 MB maximum available. 414 MB used of 479 MB total heap available
We have started to see the above error continuously. Our infrastructure team says that they don;t see any issues on the server itself (a vm) .
At this pint Team City is processing builds very slowly and is causing late deployments. I have uploaded a file idt.zip which contains the memory dump and several thread dumps. Can you take a look at it and provide us with any suggestions on how to overcome these issues. Thanks
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Hi Eric,
Could you please review your memory settings? The warning message implies that you are running on a configuration way below what we recommend for a TeamCity server. Please check our recommendations for production servers here:
https://confluence.jetbrains.com/display/TCD10/Installing+and+Configuring+the+TeamCity+Server#InstallingandConfiguringtheTeamCityServer-SettingUpMemorysettingsforTeamCityServer
Also note that whether you are using 32 or 64 bit java to run TeamCity has a large impact on the memory footprint of the application, as detailed in the recommended settings in the link above.