Hi, Could provide those heaps? Is it possible? -- Regards, Sébastien Han. On Tue, Jan 22, 2013 at 10:38 PM, Sébastien Han <han.sebastien@xxxxxxxxx> wrote: > Well ideally you want to run the profiler during the scrubbing process > when the memory leaks appear :-). > -- > Regards, > Sébastien Han. > > > On Tue, Jan 22, 2013 at 10:32 PM, Sylvain Munaut > <s.munaut@xxxxxxxxxxxxxxxxxxxx> wrote: >> Hi, >> >>> I don't really want to try the mem profiler, I had quite a bad >>> experience with it on a test cluster. While running the profiler some >>> OSD crashed... >>> The only way to fix this is to provide a heap dump. Could you provide one? >> >> I just did: >> >> ceph osd tell 0 heap start_profiler >> ceph osd tell 0 heap dump >> ceph osd tell 0 heap stop_profiler >> >> and it produced osd.0.profile.0001.heap >> >> Is it enough or do I actually have to leave it running ? >> >> I had to stop the profiler because after doing the dump, the OSD >> process was taking 100% of CPU ... stopping the profiler restored it >> to normal. >> >> Cheers, >> >> Sylvain -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
