Thanks for the information. On Mon, May 15, 2023 at 1:46 AM Shammon FY <zjur...@gmail.com> wrote:
> Hi Ajinkya, > > The command 'jcmd <pid> GC.run' can be used to trigger fullgc for JVM > process. However, it should be noted that this may have a performance > impact on the ongoing computation. > > Best, > Shammon FY > > > On Mon, May 15, 2023 at 10:51 AM Ajinkya Pathrudkar < > ajinkya.pathrudka...@gmail.com> wrote: > >> Hi Shammon, >> >> When you say FullGC means are you referring to call system.gc()? And one >> more thing I am struggling to find is how I can call fullGC for JobManger >> and TaskManager? >> >> Thanks, >> Ajinkya >> >> On Sun, May 14, 2023 at 10:40 PM Ajinkya Pathrudkar < >> ajinkya.pathrudka...@gmail.com> wrote: >> >>> Ok, I will check. >>> >>> On Sun, May 14, 2023 at 9:39 PM Shammon FY <zjur...@gmail.com> wrote: >>> >>>> Hi Ajinkya, >>>> >>>> The memory of metaspace may need to be released through FullGC, you can >>>> try to trigger fullgc manually in JobManager and TaskManager, and check >>>> whether the metaspace is released. >>>> >>>> Best, >>>> Shammon FY >>>> >>>> On Sat, May 13, 2023 at 4:01 PM Jiadong lu <archzi...@gmail.com> wrote: >>>> >>>>> Hi, Ajinkya >>>>> >>>>> Maybe some threads in your job were not shut down when the job was >>>>> closed? >>>>> >>>>> Best, >>>>> Jiadong Lu >>>>> >>>>> On 2023/5/13 4:58, Ajinkya Pathrudkar wrote: >>>>> > Hello, >>>>> > >>>>> > I am observing JVM Metaspace memory for Task Managers and Job >>>>> Manager is >>>>> > not getting released. Any thoughts? >>>>> > >>>>> > image.png >>>>> > >>>>> > >>>>> > Thanks, >>>>> > Ajinkya >>>>> >>>> -- >>> Thanks & Regards, >>> Ajinkya Pathrudkar >>> >> -- >> Thanks & Regards, >> Ajinkya Pathrudkar >> > -- Thanks & Regards, Ajinkya Pathrudkar
