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

Yasumasa Suenaga yasuenag at gmail.com
Thu Feb 1 13:58:30 UTC 2018


PING: Could you review and sponsor it?

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

This change has been passed Mach 5 via submit repo:
   http://java.se.oracle.com:10065/mdash/jobs/mach5-one-ysuenaga-JDK-8153333-20180201-0805-10101


Thanks,

Yasumasa


On 2017/11/01 22:02, Yasumasa Suenaga wrote:
> 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
>>>>>


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