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Bug 25539 - Intermittent - auto-conf configure script runs extremely slowly, top reveals python using 99% CPU and is possibly during gcc-config ...
Summary: Intermittent - auto-conf configure script runs extremely slowly, top reveals ...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Development (show other bugs)
Hardware: x86 Linux
: High major (vote)
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2003-07-29 15:49 UTC by Alastair MacGregor
Modified: 2003-08-28 16:40 UTC (History)
0 users

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Runtime testing required: ---


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Description Alastair MacGregor 2003-07-29 15:49:28 UTC
Configure scripts from auto-conf generated software source packages runs 
extremely slowly (several seconds between each test).  Top shows that when 
configure is waiting, python is using 99% of the CPU.  ps ax showed that it 
might be configure calling gcc-config that is invoking this cpu hogging python 
script.  This only happens occasionally however it affects all configure 
scripts and I have to reboot to stop the problem.

Reproducible: Sometimes
Steps to Reproduce:
1.  run an auto-config generated configure script
2.
3.

Actual Results:  
configure runs extremely slowly (2 seconds or more between tests), CPU 
utilisation is at 100% slowing the entire system down.

Expected Results:  
configure should complete several tests per second without hogging all CPU 
time.
Comment 1 Martin Holzer (RETIRED) gentoo-dev 2003-08-28 16:40:52 UTC
update gcc-config to the latest stable version

there was an issue, but it's already fixed