RFR (XS) JDK-8153582 Logging of ConcGCThreads is done too early
Derek White
derek.white at oracle.com
Thu May 12 19:06:22 UTC 2016
Hi Joe,
Looks good!
- Derek
On 5/12/16 1:47 PM, Joseph Provino wrote:
> Please review this very small change to log ConcGCThreads
> and ParallelGCThreads correctly.
>
> Webrev: http://cr.openjdk.java.net/~jprovino/8153582/webrev.00
>
> CR: JDK-8153582Logging of ConcGCThreads is done too early
> <https://bugs.openjdk.java.net/browse/JDK-8153582>
>
> Messages look like below.
>
> java -Xlog:gc=trace -XX:+PrintFlagsFinal -version
>
> [0.002s][trace][gc] MarkStackSize: 4096k MarkStackSizeMax: 16384k
> [0.038s][trace][gc] ConcGCThreads: 5
> [0.039s][trace][gc] ParallelGCThreads: 18
> [0.056s][info ][gc] Using G1
>
> java -Xlog:gc=trace -XX:+PrintFlagsFinal -XX:+UseConcMarkSweepGC
> -version
>
> [0.002s][trace][gc] MarkStackSize: 4096k MarkStackSizeMax: 524288k
> [1.001s][trace][gc] ConcGCThreads: 5
> [1.001s][trace][gc] ParallelGCThreads: 18
> [1.015s][info ][gc] Using Concurrent Mark Sweep
>
>
>
More information about the hotspot-dev
mailing list