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

[Yasumasa Suenaga]

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
>>>