Bug 1775783

Summary: [RFE] Add visibility on vhost-user tx contention
Product: Red Hat Enterprise Linux Fast Datapath Reporter: Flavio Leitner <fleitner>
Component: openvswitch2.12Assignee: Open vSwitch development team <ovs-team>
Status: CLOSED ERRATA QA Contact: Jean-Tsung Hsiao <jhsiao>
Severity: low Docs Contact:
Priority: unspecified    
Version: RHEL 8.0CC: ctrautma, dmarchan, fbaudin, fleitner, gmuthukr, jhsiao, kfida, qding, ralongi, tli, vchundur
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1771390 Environment:
Last Closed: 2019-12-11 12:06:53 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: 1771390    
Bug Blocks:    

Comment 2 Jean-Tsung Hsiao 2019-12-06 16:50:47 UTC 
The RFE has been verified using openvswitch2.12-2.12.0-10.el8fdp.x86_64:

[root@netqe7 jhsiao]# while [ 1 ]; do ovs-appctl coverage/read-counter vhost_tx_contention; sleep 10; done
0
0
1838843
4572731
7258798
9890930
Comment 4 errata-xmlrpc 2019-12-11 12:06:53 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, 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/RHBA-2019:4207