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  1. JDK
  2. JDK-8215523

jstat reports incorrect values for OU for CMS GC

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    • gc
    • b04

      With CMS GC, at certain points, 'OU' (Old usage) values reported in the jstat output increase first and then drop down. This is wrong because the 'old usage' drops down without any old generation collection.

        1. gc_jstat.log
          1.29 MB
          Poonam Bajaj Parhar
        2. perf_jstat.log
          35.69 MB
          Poonam Bajaj Parhar
        3. perf_jstat.sh
          0.6 kB
          Poonam Bajaj Parhar
        4. test.java
          0.8 kB
          Poonam Bajaj Parhar

            poonam Poonam Bajaj Parhar
            shadowbug Shadow Bug
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              Created:
              Updated:
              Resolved: