JDK-8153333: [REDO] STW phases at Concurrent GC should count in PerfCounter
yasuenag at gmail.com
Wed Jun 14 04:22:56 UTC 2017
I changed PerfCounter to show CGC STW phase in jstat in JDK-8151674.
However, it occurred several jtreg test failure, so it was back-outed.
I want to resume to work for this issue.
These changes are work fine on jtreg test as below:
Since JDK 9, default GC algorithm is set to G1.
So I think this change is useful to watch GC behavior through jstat.
I cannot access JPRT. Could you help?
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