Hello! I try to collect some info about Ceph performance on cluster. The question is, if I can collect all metrics from the cluster, or the only way to do it is to ask all nodes by ceph perf dump commands? Or, may be, there are some better ways to understand on what operations Ceph spend time? And another question, is the perf counters documented or their meaning I can understand only from names? Thanks for any help!
------------------------------- Best regards, Kiseleva Alyona
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