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CPU & Memory value for scripts...!

 
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# 1  
Old 03-10-2008
Question CPU & Memory value for scripts...!
Hi All,

I want to calculate CPU utlization and memory utilization on solaris box..!
could some one help me out on this topic..!

right now i am using TOP command for both the values..! i want this to automated..!

script should some thing like

CPU utilization = (100-ideal value)%
Memory Utilization= (total memory - free memory ) / total memory

Please could some one help me out...?

regards,
Prakash K
# 2  
Old 03-10-2008
man top, you should see a -b option or something to make it non-interactive, also research the "sar" command.
# 3  
Old 03-10-2008
Here is a script try it
Hi all,

Bit Complex but works:

#!/bin/bash
TOP="/opt/sfw/bin/top"

#Memory Utilization
$TOP | grep Memory | awk '{print $2" "$4}'| sed -e 's/M//g' | awk '{sub=$1 - $2} {print "Total Memory Utilization = " (sub/$1)* 100"%"}'

#CPU Utilization
sar -u 1 | awk '{print $5}' | tail -1 | awk '{sub=100 - $1} {print "Total CPU Utilization = " sub "%"}'

Thank U
Naree
 
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