> On 26 maj 2015, at 08:22, Jakub Kubrynski <[email protected]> wrote: > > Jesper already pointed me about JMC. The reason we're not using it is that it > cannot be integrated with our production monitoring. It's more problem > solving tool than continuous APM. So the question is if Oracle is going to > implement some MBeans for G1, and if not maybe we could propose JSR about it? > I don’t think there are any open issues or plans for this, so contributions are always welcome!
/Staffan > Cheers, > Jakub > > 26 maj 2015 08:17 "Staffan Larsen" <[email protected] > <mailto:[email protected]>> napisał(a): > Try out Java Flight Recorder - it has a lot more data in it. > > /Staffan > > > On 25 maj 2015, at 22:49, Jesper Wilhelmsson <[email protected] > > <mailto:[email protected]>> wrote: > > > > Including the serviceability team. > > > > There might be plans for G1 monitoring in the future but I don't know too > > much about what and when. I know there are commercial products that does a > > pretty good job at G1 monitoring but I don't know if that is an option for > > you. > > > > Best, > > /Jesper > > > > > > Jakub Kubrynski skrev den 25/5/15 22:42: > >> Maybe we could propose some JSR about that? Using G1 without proper > >> monitoring > >> is like living on the edge :) > >> > >> Cheers, > >> Jakub > >> > >> 2015-05-25 18:28 GMT+02:00 Jesper Wilhelmsson > >> <[email protected] <mailto:[email protected]> > >> <mailto:[email protected] > >> <mailto:[email protected]>>>: > >> > >> 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" > >> <[email protected] <mailto:[email protected]> > >> <mailto:[email protected] > >> <mailto:[email protected]>> > >> <mailto:[email protected] > >> <mailto:[email protected]> > >> <mailto:[email protected] > >> <mailto:[email protected]>>>> napisał(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 > >> > >> > >> _______________________________________________ > >> hotspot-gc-use mailing list > >> [email protected] > >> <mailto:[email protected]> > >> <mailto:[email protected] > >> <mailto:[email protected]>> > >> <mailto:[email protected] > >> <mailto:[email protected]> > >> <mailto:[email protected] > >> <mailto:[email protected]>>> > >> http://mail.openjdk.java.net/mailman/listinfo/hotspot-gc-use > >> <http://mail.openjdk.java.net/mailman/listinfo/hotspot-gc-use> > >> > >> > >> > >> > >> -- > >> Best regards, > >> Jakub Kubrynski >
