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Bug 1825913

Summary:	[RFE] DPDK: Enhance visibility using a tracing framework
Product:	Red Hat Enterprise Linux Fast Datapath	Reporter:	David Marchand <dmarchan>
Component:	openvswitch2.13	Assignee:	David Marchand <dmarchan>
Status:	CLOSED WONTFIX	QA Contact:	Jean-Tsung Hsiao <jhsiao>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	FDP 20.A	CC:	aconole, ctrautma, jhsiao, ralongi
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2022-11-21 10:45:39 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1824863

Description David Marchand 2020-04-20 13:24:29 UTC

There is work upstream on getting a custom tracing framework as part of the DPDK.
http://inbox.dpdk.org/dev/20200318190241.3150971-1-jerinj@marvell.com/

This is still in an early state and will ask for more work, this bz is to track this.

Comment 2 David Marchand 2022-11-21 10:45:39 UTC

The DPDK framework is only for the userspace datapath (when using DPDK).
It has a number of limitations and is not well integrated with the existing ecosystem (read: when compared to perf / bpftrace and others).

Other tracing tool can already be used, so closing this bz.