Red Hat Bugzilla – Bug 77401
Slow program startup
Last modified: 2008-08-01 12:22:53 EDT
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Description of problem:
I have a Dell lattitude 840 laptop running at 2Ghz with 1G of main memory and 2G
of swap. However, starting a program takes a long time. Even a simple program
like freecell can take about 20 seconds. It never took this long using 7.3.
Large programs like eclipse or openoffice are even worse.
It might be disk related since during a program start there will be times when
CPU utilization is zero, but the disk is still or flashing very intermittedly.
If I run the same program again, it is usually quick to start since it will be
in memory already.
Using hdparm I see that I have DMA on and read-ahead. Most of my disks are
under LVM: all of them except swap, root, and boot.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.start a largish program from the menu
Actual Results: slow startup with a lot of CPU and disk idle time
Expected Results: faster startup with heavy CPU utilization and disk activity
I reinstalled RH8.0 and removed LVM, but I still see the same behavior. Initial
program start is very slow. Even doin a 'man ls' takes about 15 seconds the
first time. The disk light is naver full on, but always sputtering.
I have done some additional investigation and I have found that the problem is
with a program called magicdev. If I kill this program my IDE hard drive speed
will double and my program startup times return to normal.
I found the bug 73661 which seems to mention a similar type of problem, so this
is probably a dupe of that.
Interesting side note: I installed redhat 8.1 beta (Phobe) and the problem
Thanks for the bug report. However, Red Hat no longer maintains this version of
the product. Please upgrade to the latest version and open a new bug if the problem
The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases,
and if you believe this bug is interesting to them, please report the problem in
the bug tracker at: http://bugzilla.fedora.us/