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
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