RFR(XS): 8055012 - [TESTBUG] NMTHelper fails to parse NMT output
olivier.lagneau at oracle.com
olivier.lagneau at oracle.com
Mon Aug 18 11:39:23 UTC 2014
Hi Christian,
Looks good !
Olivier.
On 15/08/2014 16:55, Christian Tornqvist wrote:
>
> Hi,
>
> This is a small update to NMTHelper.java to make it work with recent
> changes in the NMT implementation that changed the output format a bit.
>
> I’ve tested the change locally using
> java\lang\instrument\RedefineBigClass.sh and
> java\lang\instrument\RetransformBigClass.sh
>
> Webrev doesn’t seem to like whitespace-only changes so I can’t post a
> webrev, I’m pasting the diff here instead:
>
> diff -r 362a6ea9bc84 test/java/lang/instrument/NMTHelper.java
>
> --- a/test/java/lang/instrument/NMTHelper.java Thu Aug 14 15:54:04
> 2014 -0700
>
> +++ b/test/java/lang/instrument/NMTHelper.java Fri Aug 15 10:43:15
> 2014 -0400
>
> @@ -32,8 +32,8 @@
>
> executeDcmd("vmNativeMemory", "baseline");
>
> }
>
> - // Total: reserved=3484685KB +293KB, committed=266629KB +293KB
>
> - private static Pattern totalLine = Pattern.compile("^Total:
> reserved=\\d+KB .*KB, committed=\\d+KB (.*)KB$");
>
> + // Total: reserved=3484685KB +293KB, committed=266629KB +293KB
>
> + private static Pattern totalLine = Pattern.compile("^Total:
> reserved=\\d+KB .*KB, committed=\\d+KB (.*)KB$");
>
> public static long committedDiff() throws Exception {
>
> String res = (String) executeDcmd("vmNativeMemory",
> "detail.diff");
>
> Bug:
>
> https://bugs.openjdk.java.net/browse/JDK-8055012
>
> Thanks,
>
> Christian
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/serviceability-dev/attachments/20140818/ebf0b837/attachment-0001.html>
More information about the serviceability-dev
mailing list