On Tue, Jun 12, 2018 at 10:32 PM, Luis Gomez <ece...@gmail.com> wrote:
> > > On Jun 12, 2018, at 7:06 PM, Tom Pantelis <tompante...@gmail.com> wrote: > > > > On Tue, Jun 12, 2018 at 10:01 PM, Luis Gomez <ece...@gmail.com> wrote: > >> OK, then we just wait for the fix. >> > > > There's more work to do to before removing the all CSS code completely but > I've been tied up with other stuff. I don't know how > https://git.opendaylight.org/gerrit/#/c/72674 could've caused the > FeatureConfigPusher to use high CPU - that patch just removed all the CSS > yang modules from the controller. > > > I am not sure either, I just pulled recent patches as this is visible in > the last day or so, I can test a revert patch to confirm this is the cause. > > If it's an immediate issue then I can push a quick patch to disable the > FeatureConfigPusher. > > > I do not think this will have immediate consequences but good to warn all > projects in case they see something in their test. > Luis, at what point do you see the high cpu? Is it just at the beginning of bringup or is it continuous? If later then I wonder if this would impact tests related to timing. > > > >> >> On Jun 12, 2018, at 6:54 PM, Tom Pantelis <tompante...@gmail.com> wrote: >> >> >> >> On Tue, Jun 12, 2018 at 9:47 PM, Luis Gomez <ece...@gmail.com> wrote: >> >>> Hi all, >>> >>> Today I noticed unusual high CPU in controller, so I installed simple >>> feature "odl-restconf" and attached a profiler I saw below class uses lot >>> of CPU (see attached): >>> >>> ChildAwareFeatureWrapper.java:81 org.opendaylight.controller.co >>> nfigpusherfeature.internal.ChildAwareFeatureWrapper.getFeatu >>> reConfigSnapshotHolders() >>> >> >> >> That's part of the CSS which will be removed shortly. >> >> >>> >>> Because of the above and since the issue showed up today, I think this >>> patch could be the culprit: >>> >>> https://git.opendaylight.org/gerrit/#/c/72674 >>> >> >> >>> >>> Just let me know if I should open a bug or what is next steps because >>> this must be impacting all projects right now. >>> >>> BR/Luis >>> >>> >>> <high-CPU.png> >>> >>> _______________________________________________ >>> controller-dev mailing list >>> controller-dev@lists.opendaylight.org >>> https://lists.opendaylight.org/mailman/listinfo/controller-dev >>> >>> >> >> > > > _______________________________________________ > controller-dev mailing list > controller-dev@lists.opendaylight.org > https://lists.opendaylight.org/mailman/listinfo/controller-dev > >
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