gceruti wrote:
HI all
Some debug suggestions please,
Running OpenSuse 10.3, I have noticed at boot time and Firefox startup time
that the PC seems to be slow, looking at xosview , System Monitor and if I
read top / mpstat correctly a large amount of time is been spent in iowait.
OF COURSE there's a lot of IOWAIT during those periods -- what do
you expect to see when the system is doing a lot of disk I/O?
[EMAIL PROTECTED]:~> iostat ALL
Linux 2.6.22.5-31-default (linux) 01/16/2008
avg-cpu: %user %nice %system %iowait %steal %idle
10.91 0.14 5.54 83.08 0.00 0.32
**************************************************************************
linux:/home/gc # mpstat
Linux 2.6.22.5-31-default (linux) 01/16/2008
CPU %user %nice %sys %iowait %irq %soft %steal
all 13.65 0.07 3.63 19.63 0.05 0.12 0.00
What tools can I use to isolate the issue , any good books I can download or
buy ?.
Thanks Gerard
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