jrockit

JRockit HSPerf data documentation


Is there some documentation for JRockit hsperf data metrics? What all the parameters mean, how time measures are represented (equivalent of HotSpot's sun.os.hrt.frequency), ...


Solution

  • JRockit help for jrcmd states that

    counters are for internal use by Oracle and are not officially supported or documented

    However, I found this blog post, that summarizes at least part of the counters. Not exhaustive, but useful indeed. https://blogs.oracle.com/hirt/entry/the_jrockit_performance_counte