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sadc to sar



A customer asked us for fine grained performance data, so I ran
"/usr/lib/sa/sadc -F -L 10 17280 /tmp/sadc.out"  and verified that the
file was updated every 10 seconds.  The resulting output file is 37MB.

I then wanted to use sar to convert the sadc file to a sar file, but
I'm having problems doing so.  Using "sar -A -i 10 -f /tmp/sadc.out |
head -n 20" returns:

Linux 2.6.16-1.2108_FC4smp (dsrv254.belbone.be)         09/08/2008

12:03:50 PM    proc/s
12:12:10 PM      2.69
01:12:11 PM      0.73
07:12:12 PM      0.81
08:12:12 PM      0.68
05:12:04 AM      1.59
06:12:14 AM      0.69
07:12:14 AM      0.75
10:12:15 AM      0.82
02:12:16 PM      0.81
03:12:16 PM      0.74
08:12:17 PM      0.78
09:12:07 PM      0.81
04:12:09 AM      1.28
05:12:09 AM      0.54
08:12:09 AM      0.64
11:12:10 AM      0.67
Average:         0.95

instead of the 10 second intervals I was expecting.  Does anyone know
how to extract the data in sar format in 10 second intervals?

Kind regards,

Herta
-- 
"Life on Earth may be expensive,
 but it comes with a free ride around the Sun."


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