The following abbreviated example shows output from the sar -q command. If %runocc is high (greater than 90 percent) and runq-sz is greater than 2, the CPU is heavily loaded and response is degraded. In this case, additional CPU capacity might be required to obtain acceptable system response.
$ sar -q SunOS venus 5.9 Generic sun4u 06/24/2001 08:45:18 runq-sz %runocc swpq-sz %swpocc 08:45:18 unix restarts 09:00:00 1.0 0 0.0 0 09:20:00 0.0 0 0.0 0 09:40:00 0.0 0 0.0 0 Average 1.0 0 0.0 0 |