Bug 2275081 - [RFE][CephFS][Add CephFS performance metrics per volume / subvolume]
Summary: [RFE][CephFS][Add CephFS performance metrics per volume / subvolume]
Keywords:
Status: NEW
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 5.3
Hardware: All
OS: Linux
low
low
Target Milestone: ---
: 8.1
Assignee: Venky Shankar
QA Contact: Hemanth Kumar
URL:
Whiteboard:
Depends On:
Blocks: 2275406
TreeView+ depends on / blocked
 
Reported: 2024-04-15 09:43 UTC by Varuni Sawant
Modified: 2024-04-22 08:05 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2275406 (view as bug list)
Environment:
Last Closed: 2024-04-17 04:53:44 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 65503 0 None None None 2024-04-16 10:40:02 UTC
Red Hat Issue Tracker RHCEPH-8808 0 None None None 2024-04-15 09:45:29 UTC

Description Varuni Sawant 2024-04-15 09:43:31 UTC 
- Description of problem:

Currently the cephfs-top utility only displays client performance metrics.

However during slow downs and latency from high amounts of IO in the customer's environment it is difficult to tell what share/workload is causing it. CephFS top doesn't report enough data other than per client IO to tell where the problem stems from.

Thus the customer requires per volume/sub-volume based performance metrics to monitor / troubleshoot performance issues.

- Customer behind the request:

DRW - 796357

Version-Release number of selected component (if applicable):
RHCS 5.3

- Additional info:
This is similar to Bug 2039218
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