On Wed, Apr 5, 2017 at 7:15 PM, Jimmi Dyson <[email protected]> wrote:
> Ah I see that minishift isn't using a centos VM so the du processes are > almost definitely cadvisor checking aufs writable layer usage. Why there's > so many du processes I don't know though... > I do not think we have added any du process. I am not aware of this. -Lala > > On Wed, Apr 5, 2017 at 2:41 PM, Burr Sutter <[email protected]> wrote: > >> Aha...left it running overnight (machine sleeping), woke it up this >> morning and >> Virtualbox is using 197% of CPU >> https://www.screencast.com/t/u2TuTzut >> Lots of du processes, working on the CPU >> https://www.screencast.com/t/JhG3mGMdRkYO >> >> now, this with Helloworld MSA and metrics >> ./minishift --metrics true start >> >> >> >> On Tue, Apr 4, 2017 at 11:42 PM, Burr Sutter <[email protected]> wrote: >> >>> After lots of testing on the CDK variant, is no longer demonstrating the >>> crazy du processes eating all the CPU. I see one or two du processes spike >>> up but not to the point where it is overly problematic. I did have to turn >>> on metrics (which doesn't work anyway) to see the du process via top. >>> >>> Minishift version: 1.0.0-beta.5 >>> >>> CDK Version: 3.0.0-beta.3 >>> >>> >>> >>> >>> On Tue, Apr 4, 2017 at 10:37 AM, Gerard Braad <[email protected]> wrote: >>> >>>> Hi Burr, >>>> >>>> On Tue, Apr 4, 2017 at 8:34 PM, Burr Sutter <[email protected]> wrote: >>>> > Adding devtools back to the thread. >>>> > On Tue, Apr 4, 2017 at 2:13 AM, Gerard Braad <[email protected]> >>>> wrote: >>>> >> On Thu, Mar 30, 2017 at 10:47 PM, Burr Sutter <[email protected]> >>>> wrote: >>>> >> > Still eats all the CPU :-) >>>> >> > du is the culprit according to top >>>> >> @burr when did you notice `du` was the culprit of consuming the CPU >>>> as >>>> >> a resource? during the `oc cluster up`, or after? >>>> > I tested with the upstream version overnight and Helloworld MSA, no >>>> problems >>>> > Minishift version: 1.0.0-rc.1 >>>> > it had no problems. >>>> >>>> great to hear... mostly, Minishift tries to stay out of the way of the >>>> actual OpenShift deployment. In that sense, we prepare the environment >>>> and allow configuration, and dealing with OpenShift when the >>>> deployment happened. From this perspective, I am interested in how 'it >>>> seems to use more memory/cpu'. Minishift itself should not cause this >>>> directly. But of course, our foundation (the Operating System/ISO) >>>> could be a problem. So, if you have any quantifiable metrics, please >>>> ;-). It might be helpful to also test different OpenShift versions >>>> with a release of the Minishift (CDK) binary+ISOs. >>>> >>>> Sorry, to make you have to consider a lot of testing... but this >>>> information can be valuable to track down the actual root cause. And >>>> yes, we have several in recent time which should improve the quality >>>> and performance of deploying using Minishift. >>>> >>>> Looking forward to more feedback... >>>> >>>> >>>> Gerard >>>> >>> >>> >> >> _______________________________________________ >> Devtools mailing list >> [email protected] >> https://www.redhat.com/mailman/listinfo/devtools >> >> > > _______________________________________________ > Devtools mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/devtools > >
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