Bug 183048

Summary:	vino high cpu usage
Product:	[Fedora] Fedora	Reporter:	David Bentley <david.r.bentley>
Component:	vino	Assignee:	David Zeuthen <davidz>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	mclasen
Target Milestone:	---
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2007-03-26 23:23:25 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:

Description David Bentley 2006-02-25 19:14:10 UTC

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.1) Gecko/20060223 Fedora/1.5.0.1-5 Firefox/1.5.0.1

Description of problem:
On my Athalon 1200 system vino when in use is causing much higher than expected 
cpu usage approx 45% overhead as compared with vncserver about 5% and on a freinds
K6 400 machine with vino running the over head is about 80% making it unusable
remotly and on this machine if you use vncserver the overhead is about the same as 
on my athalon ie about 5%

Version-Release number of selected component (if applicable):
vino-2.13.5-2.2

How reproducible:
Always

Steps to Reproduce:
Use either vino or vncserver to view a desktop remotely and see the huge 
difference in cpu usage.

Actual Results:  very high cpu overhead compared to vncserver

Expected Results:  comparable cpu overhead to vncserver

Additional info:

Comment 1 David Bentley 2006-03-06 18:58:25 UTC

Just wondered has this been forgotten about or will it get fixed post FC5 release.

Comment 2 Johnny Hughes 2006-05-09 10:42:02 UTC

This might be related to this bug:

http://bugs.centos.org/view.php?id=1339

If so, the patch for vino-server.c listed here fixed the issue for
vino-2.8.1-1.src.rpm (the version in RHEL-4 Update 3):

http://bugzilla.gnome.org/show_bug.cgi?id=332011

Comment 3 Matthias Clasen 2007-03-26 23:23:25 UTC

The fix was included in vino 2.16.0.