PING: RFR: JDK-8153333: [REDO] STW phases at Concurrent GC should count in PerfCounter

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

PING: RFR: JDK-8153333: [REDO] STW phases at Concurrent GC should count in PerfCounter

Yasumasa Suenaga-4
PING: Could you review and sponsor it?

>    http://cr.openjdk.java.net/~ysuenaga/JDK-8153333/webrev.04/

Also I need JPRT results of this change.
Could you cooperate?


Thanks,

Yasumasa


On 2017/09/27 0:08, Yasumasa Suenaga wrote:

> Hi all,
>
> I uploaded new webrev to be adapted to jdk10/hs:
>
>    http://cr.openjdk.java.net/~ysuenaga/JDK-8153333/webrev.04/
>
> I want to check this patch via JPRT, but I cannot access it.
> Could you cooperate?
>
>
> Thanks,
>
> yasumasa
>
>
> On 2017/09/21 7:46, Yasumasa Suenaga wrote:
>> PING:
>>
>> Have you checked this issue?
>>
>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8153333/webrev.03/hotspot/
>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8153333/webrev.03/jdk/
>>
>>
>> Yasumasa
>>
>>
>> On 2017/07/01 23:44, Yasumasa Suenaga wrote:
>>> PING:
>>>
>>> Have you checked this issue?
>>>
>>>
>>> Yasumasa
>>>
>>>
>>> On 2017/06/14 13:22, Yasumasa Suenaga wrote:
>>>> Hi all,
>>>>
>>>> I changed PerfCounter to show CGC STW phase in jstat in JDK-8151674.
>>>> However, it occurred several jtreg test failure, so it was back-outed.
>>>>
>>>> I want to resume to work for this issue.
>>>>
>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8153333/webrev.03/hotspot/
>>>> http://cr.openjdk.java.net/~ysuenaga/JDK-8153333/webrev.03/jdk/
>>>>
>>>> These changes are work fine on jtreg test as below:
>>>>
>>>>    hotspot/test/serviceability/tmtools/jstat
>>>>    jdk/test/sun/tools
>>>>
>>>>
>>>> Since JDK 9, default GC algorithm is set to G1.
>>>> So I think this change is useful to watch GC behavior through jstat.
>>>>
>>>> I cannot access JPRT. Could you help?
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Yasumasa
>>>>