RFR (S): 8140585: PLAB statistics are flushed too late
thomas.schatzl at oracle.com
Thu Nov 5 12:04:40 UTC 2015
On Thu, 2015-11-05 at 12:51 +0100, Mikael Gerdin wrote:
> Hi Thomas,
> On 2015-10-28 21:44, Thomas Schatzl wrote:
> > Hi all,
> > can I have reviews for this bug M. Chernov reported a few days ago?
> > PLAB statistics flushing (i.e. updating the G1EvacStats data structure)
> > is done too late so that the PrintPLAB printout shows and uses the
> > previous' GCs values, which may negatively affect PLAB statistics
> > measurements.
> > CR:
> > https://bugs.openjdk.java.net/browse/JDK-8140585
> > Webrev:
> > http://cr.openjdk.java.net/~tschatzl/8140585/webrev
> Looks good to me.
thanks for the review.
More information about the hotspot-gc-dev