This is a follow on to bug 4687589. When using the Performance Analyzer for some Java programs, there is still a significant amount of exclusive and inclusive CPU time attributed to <unknown>.
A fix for this was put into 1.4.1 for 4687589, but that has fixed the problem only in some cases. In other cases -- particular for the SunOne AppServer -- the amount of unknown code has decreased but is still very high (e.g., it's gone from 80% to 50%).
A fix for this was put into 1.4.1 for 4687589, but that has fixed the problem only in some cases. In other cases -- particular for the SunOne AppServer -- the amount of unknown code has decreased but is still very high (e.g., it's gone from 80% to 50%).
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JDK-4687589 need information about all dynamic code in JVM for profiling
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- Resolved
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- Closed
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