Re: ceph 12.2.4 - which OSD has slow requests ?

[Nigel Williams <nigel.williams@xxxxxxxxxxx>]

On 18 April 2018 at 05:52, Steven Vacaroaia <stef97@xxxxxxxxx> wrote:

I can see many slow requests in the logs but no clue which OSD is the culprit

How can I find the culprit ?

​ceph osd perf

or

ceph pg dump osds -f json-pretty | jq .[].fs_perf_stat

​searching the ML archives for threads about slow requests will surface several techniques to explore.

slow requests site:http://lists.ceph.com/pipermail/ceph-users-ceph.com/

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