Tomcat garbage collection

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Article ID: 221463

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Updated On:

Products

CA Workload Automation AE

Issue/Introduction

Over the past few weeks (since we added monitoring to the AutoSys servers) we have been paged several times for issues with tomcat ("Long garbage-collection time").

My team is asking if there are any recommended enhancements we can make (i.e. increase threads and/or memory) to make this more efficient, stop the issue.

error received:

Long garbage-collection time
Garbage collection is suspending process Tomcat (tomcat_*) on host

 

Environment

Release : 11.4 SP6

Component : WORKLOAD CONTROL CENTER

Linux 32-bit machine

Resolution

Need patches SO07535, T6BI010, LU00015 to this case. If patch LU00015 is already installed, it will need to be uninstalled first. Then install the below patches in the following order:

1) SO07535

2) T6BI010

3) Re-install patch LU00015