Hello,
i have 15.2.12 and ceph osd perf:
root@cluster5-node01:~# ceph osd perf
osd commit_latency(ms) apply_latency(ms)
4 830 830
11 885 885
15 878 878
10 2317 2317
16 1453 1453
9 508 508
18 1197 1197
1 401 401
20 1032 1032
3 680 680
17 383 383
6 2791 2791
5 796 796
14 1622 1622
13 851 851
12 2141 2141
8 1535 1535
2 457 457
which is kind of killig itself, but iostat -dx 3 does not show busy disks.
However, top shows 100% CPU Load for the osd processes.
Any idea why that is? Here is my status:
root@cluster5-node01:~# ceph -s
cluster:
id: e1153ea5-bb07-4548-83a9-edd8bae3eeec
health: HEALTH_WARN
noout flag(s) set
4 nearfull osd(s)
Reduced data availability: 12 pgs inactive, 35 pgs peering
Degraded data redundancy: 14594/14947641 objects degraded
(0.098%), 96 pgs degraded
1 pool(s) do not have an application enabled
3 pool(s) nearfull
10 daemons have recently crashed
4 slow ops, oldest one blocked for 250 sec, daemons
[osd.14,osd.15,osd.17,osd.18,osd.5,osd.9] have slow ops.
services:
mon: 3 daemons, quorum
cluster5-node01,cluster5-node02,cluster5-node03 (age 2h)
mgr: cluster5-node03(active, since 92m), standbys:
cluster5-node02, cluster5-node01
osd: 18 osds: 18 up (since 29s), 18 in (since 9M); 39 remapped pgs
flags noout
task status:
data:
pools: 3 pools, 1143 pgs
objects: 4.98M objects, 17 TiB
usage: 53 TiB used, 10 TiB / 63 TiB avail
pgs: 13.561% pgs not active
14594/14947641 objects degraded (0.098%)
137011/14947641 objects misplaced (0.917%)
437 active+clean+snaptrim_wait
280 active+clean
136 active+clean+snaptrim
80 peering
54 active+recovering+degraded
53 activating
24 active+recovery_wait+degraded
15 active+remapped+backfill_wait
11 activating+degraded
9 active+remapped+backfilling
8 active+recovering
8 remapped+peering
6 active+clean+snaptrim_wait+laggy
4 active
3 active+recovering+degraded+wait
3 active+clean+wait
3 activating+remapped
2 active+recovery_wait
2 active+undersized+degraded
2 active+undersized+degraded+remapped+backfill_wait
2 active+remapped
1 active+clean+laggy
io:
client: 1.4 KiB/s wr, 0 op/s rd, 0 op/s wr
recovery: 990 KiB/s, 1 objects/s
cheers,
mario
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