RFR (S): 8008737: The trace event vm/gc/heap/summary is missing for CMS

Jesper Wilhelmsson jesper.wilhelmsson at oracle.com
Fri Mar 1 04:13:27 PST 2013


Looks good, ship it!
/Jesper

On 27/2/13 6:48 PM, Erik Helin wrote:
> All,
>
> the previous change, webrev.00, sent two heap summary events when CMS used the
> GenMarkSweep collector for doing an old GC. One heap summary events was being
> sent in CMSCollector::do_compaction_work and another one in
> GenMarkSweep::invoke_at_safepoint.
>
> Please see the following updated webrev which only sends the heap summary event
> for the concurrent collector:
>
> http://cr.openjdk.java.net/~ehelin/8008737/webrev.01/
>
> Thanks,
> Erik
>
> On 02/24/2013 10:40 AM, Erik Helin wrote:
>> Hi all,
>>
>> this change adds the trace event vm/gc/heap/summary to the CMS collector.
>>
>> Webrev:
>> http://cr.openjdk.java.net/~ehelin/8008737/webrev.00/
>>
>> Bug:
>> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8008737
>>
>> Testing:
>> JPRT
>>
>> Thanks,
>> Erik
>


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