I guess my question is: Is there a way to get the CPU stats for the past 2 months using sar or is there a better way? It seems to me I may only have access to the past 7 days of stats. This is only set to have the history of 7 days. etc/sysconfig/sysstatįind /var/log/sa \( -name 'sar?' -o -name 'sa?' \) -mtime "$ \ Which for me sa2 looks like this: #!/bin/sh Reviewing the tools Sysstat offers, we find that iostat and mpstat provide little additional information over what we have. Then /usr/lib64/sa/sa2 creates a daily report in the /var/log/sa/sadd directory. # generate a daily summary of process accounting at 23:53 The output of lscpu piped through grep is much more succinct. The output of the above command should give you more in-depth detail about your CPU, including the slot type, size, capacity, width, clock speed, vendor and ID. This can be accomplished using the command line tools top, free, and ps. Similar to what a task manager would show. Which for me looks like this: # run system activity accounting tool every 10 minutes To get detailed, in-depth information on the CPU class, use sudo privileges with the lshw command: sudo lshw -C CPU. It is possible to monitor CPU and memory usage on Linux with a Bash script. Total CPU usage for Linux at 4:06am R0mai (730) Im looking for a way, to get the total CPU usage from C . You setup specified parameters in the cron.d/sysstat file. Once installed the /usr/lib64/sa/sa1 directory stores "historical" references in the /var/log/sa/sadd directory where dd = day in the month. What I found with sar is that you can collect and report CPU utilization with it and it is installed through the sysstat utility. I am trying to figure a way to get the CPU utilization for the past 2 months.
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