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Calculating Swap percentage utilization

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# 1  
Old 05-30-2011
Calculating Swap percentage utilization
Hello All,

I am trying to create a script that will give me the processes that consume swap in %.

i am using the below line to get it done.

Code:
virtual=`echo "$virtual/$swp*100"|bc -l|sed -e "s/\(\.[0-9][0-9][0-9]\).*/\1/g"`

but getting the following output after running it.

.039
.110

I want the output like below.

0.039
0.110
2.233
0.112

So that using cut i will compare the threshhold of swap.

Kindly help in this.

Regards

Ankit
# 2  
Old 05-30-2011
You could make use of printf
Code:
$ printf "%0.3f\n" ".039"
0.039
$

# 3  
Old 05-30-2011
y dont you try 'sar -W'
# 4  
Old 05-30-2011
But i m looking for processes.

Regards
Ankit
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