100% CPU usage in "VM Thread" for Hotspot 10/11 on x64 platform within data processing application

Jon Masamitsu Jon.Masamitsu at Sun.COM
Mon Feb 23 17:31:30 PST 2009

Jon Masamitsu wrote On 02/23/09 17:20,:

> ...
>Increase the heap by 30%.  Also increase the the perm gen size
>Please use -XX:+PrintGCDetails -XX:+PrintGCTimeStamps when gathering the
>GC  logs.
>If you've already gathering some, send those but in future runs, use the

Please also send an example of a  32bit run where it's working well.

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