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Please help me to monitor cpu usage vmstat in Redhat Linux .

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Top Forums Shell Programming and Scripting Please help me to monitor cpu usage vmstat in Redhat Linux .
# 1  
Old 11-07-2012
RedHat Please help me to monitor cpu usage vmstat in Redhat Linux .
Hi ,

Please some one help me How to write a shell script to monitor cpu usage vmstat in Redhat linux .


Thanks,
# 2  
Old 11-07-2012
Suggestion: search the forum for uses on the "top" command. Maybe there is a thread with ideas that can be used.
# 3  
Old 11-07-2012
Install nmon and read up on that. Great for stuff like this.
# 4  
Old 11-07-2012
To start you can use iostat and caputre the CPU_IDLE time and then you can use the formula =100-CPU_IDLE you will get complete details how much load on the servers. You can export the values to excel and generate the graph
# 5  
Old 11-08-2012
Thankyou , I will try to install nmon now.
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