Re: OSD latency

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Hello Please find attached again.. 




Regards
Dev

> On Jan 29, 2025, at 10:58 AM, Afreen Misbah <afrahman@xxxxxxxxxx> wrote:
> 
> Hi Devender,
> 
> Seems like the graphs (screenhots) are not visible. Can you attach those again ?
> 
> Thanks
> 
> Afreen
> 
> On Thu, Jan 30, 2025 at 12:03 AM Devender Singh <devender@xxxxxxxxxx <mailto:devender@xxxxxxxxxx>> wrote:
>> Hello Friends 
>> 
>> 
>> Seeking some help on OSD write latency in "osd performance graph" whereas "osd graph on dashboard" is not showing any high latency. 
>> 
>> So, is dashboard graph showing only read latency as I can see low latency in osd perf graph which matches the dashboard osd perf graph?
>> 
>> 
>> OSD per Graph… 
>> 
>> 
>> 
>> Dashboard OSD perf Graph
>> 
>> CEPH health… 
>> 
>> # ceph -s
>>   cluster:
>>     id:     384d7590-d018-11ee-b74c-5b2acfe0b35c
>>     health: HEALTH_OK
>> 
>>   services:
>>     mon: 3 daemons, quorum node1,node2,node3 (age 17h)
>>     mgr: node01.cvknae(active, since 18h), standbys: node2.foomun
>>     mds: 2/2 daemons up, 2 standby
>>     osd: 119 osds: 119 up (since 17h), 119 in (since 17h)
>>     rgw: 2 daemons active (2 hosts, 1 zones)
>> 
>>   data:
>>     volumes: 2/2 healthy
>>     pools:   18 pools, 817 pgs
>>     objects: 6.02M objects, 19 TiB
>>     usage:   33 TiB used, 383 TiB / 416 TiB avail
>>     pgs:     817 active+clean
>> 
>>   io:
>>     client:   129 KiB/s rd, 19 MiB/s wr, 42 op/s rd, 826 op/s wr
>> 
>> 
>> 
>> 
>> 
>> Regards
>> Dev
>> 
>> 
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> 
> 
> 
> --
> Afreen 

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