Hi,
I want to calculate the total cpu usage from the sar report. Say for example,
Linux 2.6.24-21-generic (blade10) 09/10/2012
04:54:36 PM CPU %user %nice %system %iowait %steal %idle
04:54:37 PM all 0.00 0.00 0.00 0.00 0.00 100.00
04:54:38 PM all 0.48 0.00 0.48 0.48 0.00 98.56
04:54:39 PM all 0.00 0.00 0.95 0.00 0.00 99.05
04:54:40 PM all 0.00 0.00 0.45 0.00 0.00 99.55
04:54:41 PM all 0.46 0.00 0.91 0.00 0.00 98.63
Is it %user+%nice+%system = total CPU Usage?