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Subtask #36091

rbd - Feature #35908: [rbd top] implement a CLI and dashboard tool to track image workloads

[rbd top] collect client perf stats when query is enabled

Added by Jason Dillaman over 5 years ago. Updated over 5 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
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Reviewed:
Affected Versions:
Pull request ID:

Description

The OSD's 'collect_perf_metrics' MgrClient callback should record whether or not the query is enabled/disabled and make it accessible to the PrimaryLogPG class. When enabled, the PrimaryLogPG::log_op_stats method (or similar) can record the per-client stats in the local PG instance. As a temporary implementation, the OSD, upon receipt of a "collect_perf_metrics" callback can look through each shard and then each PG within a shard to collect and reset the PG's period's metrics.

History

#1 Updated by Mykola Golub over 5 years ago

  • Status changed from New to In Progress
  • Assignee set to Mykola Golub

#2 Updated by Jason Dillaman over 5 years ago

  • Status changed from In Progress to Resolved

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