yes On Sat, May 10, 2014 at 12:19 AM, Dan Ryder (daryder) <daryder at cisco.com> wrote: > Thanks Haomai, > > So are all latency values calculated in seconds? > > Dan > > -----Original Message----- > From: Haomai Wang [mailto:haomaiwang at gmail.com] > Sent: Friday, May 09, 2014 11:20 AM > To: Dan Ryder (daryder) > Cc: ceph-users at ceph.com > Subject: Re: Low latency values > > 178/184229=0.00097 s = 0.97ms > > On Fri, May 9, 2014 at 10:49 PM, Dan Ryder (daryder) <daryder at cisco.com> wrote: >> Hi, >> >> >> >> I?m seeing really low latency values, to the extent that they don?t >> seem realistic. >> >> >> >> Snippet from the latest perf dump for this OSD: >> >> >> >> "op_r_latency": { "avgcount": 184229, >> >> "sum": 178.077710000}, >> >> >> >> Long run avg = 178.07771/184229 = 0.00097 ms? Is it correct that >> latency values have milliseconds as units? >> >> If so, this number seems too small. >> >> >> >> Any help would be appreciated. >> >> >> >> Thanks, >> >> Dan >> >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users at lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > > > > -- > Best Regards, > > Wheat -- Best Regards, Wheat
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