Too Many GCs taking place in APM 10.7

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Article ID: 74866

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Updated On:

Products

APP PERF MANAGEMENT CA Application Performance Management Agent (APM / Wily / Introscope) CUSTOMER EXPERIENCE MANAGER INTROSCOPE

Issue/Introduction



  Despite having 24GB of heap for ATC EM we are experiencing 30s full GCs about every 10 minutes which makes ATC unusable, 

Environment

APM 10.7.x

Resolution

  If you have a large heap and using APM 10.7, set your JVM GC settings to 

-XX:+UseG1GC -XX:MaxGCPauseMillis=200