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Bug 2275406

Summary:	[RFE][CephFS][Add CephFS performance metrics per volume / subvolume]
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Jos Collin <jcollin>
Component:	CephFS	Assignee:	Venky Shankar <vshankar>
Status:	CLOSED DUPLICATE	QA Contact:	Hemanth Kumar <hyelloji>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	7.1	CC:	ceph-docs, ceph-eng-bugs, cephqe-warriors, gfarnum, jcollin, jolmomar, saraut, vasawant, vshankar
Target Milestone:	---	Keywords:	FutureFeature, Reopened
Target Release:	Backlog
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:	2275081	Environment:
Last Closed:	2024-11-12 05:46:48 UTC	Type:	---
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:	2275081
Bug Blocks:

Description Jos Collin 2024-04-17 05:31:20 UTC

+++ This bug was initially created as a clone of Bug #2275081 +++

- 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