Too Many GCs taking place in APM 10.7

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