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Feature #52945

mgr/dashboard: improve CephFS grafana

Added by Ernesto Puerta about 1 year ago. Updated about 1 year ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Component - CephFS
Target version:
% Done:

0%

Source:
Support
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Reviewed:
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Description

Feedback from Ben England:

MDS Performance shows absolute numbers, not rates. It should be showing reads/writes per sec and client requests/sec.   

Additionally it should also display a graph of total files and total directories. This would allow people to determine average file size and average files/directory, important statistics in determining metadata density vs data.

...

Finally, I'd like to see a graph showing metadata cache hit rates.   Without metadata cache hits, additional reads are required for each Ceph I/O operation.

History

#1 Updated by Ernesto Puerta about 1 year ago

  • Description updated (diff)

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