Bug 339541 – xfs performance leak

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Bug 339541 - xfs performance leak

Summary:	xfs performance leak

Status:	CLOSED WONTFIX

Aliases:	None

Product:	Red Hat Enterprise Linux 5
Classification:	Red Hat
Component:	xorg-x11-xfs (Show other bugs)
Sub Component:
Version:	5.0
Hardware:	i386 Linux

Priority	low Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Adam Jackson
QA Contact:	desktop-bugs@redhat.com
Docs Contact:

URL:
Whiteboard:
Keywords:	Triaged

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2007-10-19 07:47 EDT by Ulrich Seidl
Modified:	2013-11-05 14:17 EST (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2013-11-05 14:17:47 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
xorg.conf (2.05 KB, text/plain) 2008-01-07 04:58 EST, Ulrich Seidl	no flags	Details
Xorg.0.log (21.01 KB, text/plain) 2008-01-07 04:59 EST, Ulrich Seidl	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Ulrich Seidl 2007-10-19 07:47:37 EDT

Description of problem:
In RedHat ES 5, the xfs sometimes produces high cpu loads.

Version-Release number of selected component (if applicable):
xorg-x11-xfs 1.0.2

How reproducible:
always

Steps to Reproduce:
1. open a "wish"
2. enter "label .a -font {symbol 12} -text [ format %c 127 ]"
3. xfs now causes a high cpu load for some time. Can be checked e.g. with "top"
  
Actual results:
high cpu load after fontserver request

Expected results:
cpu load should not be higher as with RedHat ES 3 / 4 xfs.

Additional info:

Comment 1 Matěj Cepl 2008-01-06 17:53:39 EST

I cannot reproduce it with xorg-x11-xfs-1.0.2-4 in kvm virtual RHEL5 machine
upgraded to the latest packages.

Comment 2 Matěj Cepl 2008-01-06 17:54:02 EST

Thanks for the bug report.  We have reviewed the information you have provided
above, and there is some additional information we require that will be helpful
in our diagnosis of this issue.

Please attach your X server config file (/etc/X11/xorg.conf) and X server log
file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file
attachments using the bugzilla file attachment link below.

Could you please also try to run without any /etc/X11/xorg.conf whatsoever and
let X11 autodetect your display and video card? Attach to this bug
/var/log/Xorg.0.log from this attempt as well, please.

We will review this issue again once you've had a chance to attach this information.

Thanks in advance.

Comment 3 Ulrich Seidl 2008-01-07 04:58:54 EST

Created attachment 290940 [details]
xorg.conf

Comment 4 Ulrich Seidl 2008-01-07 04:59:40 EST

Created attachment 290941 [details]
Xorg.0.log

Comment 6 Adam Jackson 2013-11-05 14:17:47 EST

No further X updates are planned for RHEL5.

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