RFR: 8243486: ZGC: Adjust "Allocated" statistics to take undone page allocations into account
Per Liden
per.liden at oracle.com
Thu Apr 23 14:58:02 UTC 2020
Thanks Erik!
/Per
On 4/23/20 4:57 PM, Erik Österlund wrote:
> Hi Per,
>
> Looks good.
>
> Thanks,
> /Erik
>
> On 2020-04-23 16:37, Per Liden wrote:
>> The "Allocated" statistics logged under gc+heap today includes page
>> allocations that were later undone. Undoing page allocations is a
>> fairly rare event, but this can still be a bit confusing to see. I
>> propose that we adjust "Allocated" to take undone allocations into
>> account.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8243486
>> Webrev: http://cr.openjdk.java.net/~pliden/8243486/webrev.0
>>
>> /Per
>
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