Identity Management (MOSC)

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OAAM Fine tuning

edited Nov 11, 2012 7:16PM in Identity Management (MOSC) 1 commentAnswered
 I am having an issue with OAAM performance when reports are being generated. I have the following mconfiguration- RAM 12GB
- AdminServer has 2GB Memory (-Xms2048m -Xmx2048m -XX:CompileThreshold=8000 -XX:PermSize=512m -XX:MaxPermSize=768m)
- OAAM_Server has 2GB Memory (-Xms2048m -Xmx2048m -XX:CompileThreshold=8000 -XX:PermSize=512m -XX:MaxPermSize=768m)
- OAAM_ADMIN_SERVER 2GB Memory (-Xms2048m -Xmx2048m -XX:CompileThreshold=8000 -XX:PermSize=512m -XX:MaxPermSize=768m) 

When I observe heap usage over a 24hour period it start at around 20% around 5AM and keeps growing until it reaches 95% and drops again to 20%. As far as garbage collection is concerned, I can only see the PSScavenge being run and no PSMarkSweep.

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