RFR: JDK-8060017: Report heap sizing time

Eric Caspole eric.caspole at oracle.com
Mon Mar 16 22:06:19 UTC 2015

Please review this fix for showing the details of heap expansion time in the PrintGCDetails.


The time to expand the heap is shown in the "Other" section at the end of each GC cycle info.

I tested this with a smallish app with a high allocation rate which does a lot of heap expands depending on the command line options used. Also, passes JPRT. The output shows up and graphs correctly in the gc log app.

More information about the hotspot-gc-dev mailing list