On Wed, Dec 7, 2016 at 11:20 PM, Francois Lafont <francois.lafont.1...@gmail.com> wrote: > On 12/07/2016 11:16 PM, Steve Taylor wrote: >> I'm seeing the same behavior with very similar perf top output. One server >> with 32 OSDs has a load average approaching 800. No excessive memory usage >> and no iowait at all. > > Exactly! > > And another interesting information (maybe). I have ceph-osd process with big > cpu load (as Steve said no iowait and no excessive memory usage). If I > restart the ceph-osd daemon cpu load becomes OK during exactly 15 minutes for > me. After 15 minutes, I have the cpu load again. It's curious this number of > 15 minutes, isn't it?
Thanks, l'll check how long it takes for this to happen on my cluster. I did just pause scrub and deep-scrub. Are there scrubs running on your cluster now by any chance? Kind regards, Ruben _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
