Monthly Archives: August 2012
JStack is nice tool to print thread stack traces for a given java process. It comes to be very handy when analyzing high cpu usage problems. At times when executing this command you may encounter an error like I did 🙂
“Not enough storage is available to process this command”
It appears that on Windows Vista and later jstack doesn’t work because the command might be executed from a different user account then the one under which the jvm is running. The error doesn’t have anything to do with memory. So possible solutions to this are
- Run jstack under the same account as the jvm
- Use psexec to execute the jstack command like
Hope that helps !