On Mon, Jun 10, 2019 at 1:00 AM BASSAGET Cédric < cedric.bassaget...@gmail.com> wrote:
> Hello Robert, > My disks did not reach 100% on the last warning, they climb to 70-80% > usage. But I see rrqm / wrqm counters increasing... > > Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s avgrq-sz > avgqu-sz await r_await w_await svctm %util > > sda 0.00 4.00 0.00 16.00 0.00 104.00 13.00 > 0.00 0.00 0.00 0.00 0.00 0.00 > sdb 0.00 2.00 1.00 3456.00 8.00 25996.00 15.04 > 5.76 1.67 0.00 1.67 0.03 9.20 > sdd 4.00 0.00 41462.00 1119.00 331272.00 7996.00 > 15.94 19.89 0.47 0.48 0.21 0.02 66.00 > > dm-0 0.00 0.00 6825.00 503.00 330856.00 7996.00 > 92.48 4.00 0.55 0.56 0.30 0.09 66.80 > dm-1 0.00 0.00 1.00 1129.00 8.00 25996.00 46.02 > 1.03 0.91 0.00 0.91 0.09 10.00 > > > sda is my system disk (SAMSUNG MZILS480HEGR/007 GXL0), sdb and sdd are > my OSDs > > would "osd op queue = wpq" help in this case ? > Regards > Your disk times look okay, just a lot more unbalanced than I would expect. I'd give wpq a try, I use it all the time, just be sure to also include the op_cutoff setting too or it doesn't have much effect. Let me know how it goes. ---------------- Robert LeBlanc PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1
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