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SystemAdmin
SystemAdmin
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Pinned topic HC Locking view - Identify lock caller Java stack?

‏2013-03-25T13:56:03Z |
Hello,

The Health Center shows:
“java/lang/ClassLoader$CacheTable@0000000082560030 (Object)" had a high miss percentage indicating that 38% of attempts by a thread to own the lock (when the requesting thread did not already own it) required the thread to wait. Reducing contention on this lock could result in a performance improvement.”

Unfortunately Heatlh Center does not show us the calling methods' stacks. Hence we are not able to identify which application package/class is causing this issue. We are not able to resolve this issue at this point.

Does anybody have any suggestion on how to know which classes/methods are using this lock? With or without Health Center?

Thanks for any help.
Best regards,

Phil