G1 young STW time in MBean
Jesper Wilhelmsson
jesper.wilhelmsson at oracle.com
Mon May 25 16:28:04 UTC 2015
As far as I know there hasn't been much development done to get G1 to play well
with the MBeans. And I don't think there is anything planned in this area. Maybe
the serviceability team has other plans for the MBeans.
/Jesper
Jakub Kubrynski skrev den 25/5/15 17:43:
> Do you know if there is any development planned in this area? Also there is no
> avgPauseTime, promoted and survived mbean information for G1. The only available
> substitution I see for now is to get safepoint timings.
>
> Best,
> Jakub Kubrynski
>
> 25 maj 2015 17:37 "Jesper Wilhelmsson" <jesper.wilhelmsson at oracle.com
> <mailto:jesper.wilhelmsson at oracle.com>> napisaĆ(a):
>
> Hi Jakub,
>
> The times reported in the MBeans are total GC times. There is currently no
> way to get STW times through the MBeans.
>
> Best regards,
> /Jesper
>
>
> Jakub Kubrynski skrev den 25/5/15 10:56:
>
> Hi,
>
> is there any possibility to get STW time for G1 young collection through
> MBean?
> The duration reported here is IMHO total GC time (concurrent + stw).
>
> --
> Best regards,
> Jakub Kubrynski
>
>
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