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Bug 2275081

Summary: [RFE][CephFS][Add CephFS performance metrics per volume / subvolume]
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Varuni Sawant <vasawant>
Component: CephFSAssignee: Venky Shankar <vshankar>
Status: CLOSED ERRATA QA Contact: Amarnath <amk>
Severity: low Docs Contact:
Priority: low    
Version: 5.3CC: ceph-eng-bugs, cephqe-warriors, gfarnum, jcaratza, jcollin, ngangadh, prallabh, vshankar
Target Milestone: ---Keywords: FutureFeature, Reopened
Target Release: 9.0   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: ceph-20.1.0-19 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of:
: 2275406 (view as bug list) Environment:
Last Closed: 2026-01-29 06:48:02 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2275406    

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
Comment 7 Varuni Sawant 2024-05-22 14:12:17 UTC 
Hello Venky,

I just wanted to touch base regarding the status of this RFE.

Regards,
Varuni
Comment 18 errata-xmlrpc 2026-01-29 06:48:02 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Red Hat Ceph Storage 9.0 Security and Enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2026:1536