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This article mainly introduces the performance-related commands of the commonly used Ceph commands, which are introduced in great detail and have certain reference value. Friends who are interested must finish reading them.

View backend individual OSD IOPS/ bandwidth, etc.

Ceph daemonperf osd. {OSD_ID} for example: # ceph daemonperf osd.10-objecter--osd- actv rdwr rdwr | ops wr rd l rop pgs | 0 000 | 2811 M 0 20 47 000 0 | 212 868 k 0 0 47 000 0 | 244 999k 0 30 0 47

View disk latency

Ceph osd perf

View the delay of each path in IO

Ceph daemon osd. {OSD_ID} perf dump are all the contents of this article entitled "what are the performance-related commands of common Ceph commands?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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