Running jstat and interpreting jstat output
Issue
- PID not found when running jstat, sometimes "Caused by: java.lang.IllegalArgumentException: Could not map vmid to user Name" showing in the StackTrace.
- When running this:
jstat -gcutil 3345I get the following error:3345 not found - Files with Jboss Process ID have gone missing from /tmp/hsperfdata_* ?
Environment
- Red Hat Enterprise Linux (RHEL)
- Java
- OpenJDK
- Oracle JDK
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