CPU utilization for solaris

CPU usage should not exceed a 25% system, 75% user ratio for extended periods of time.
If Total CPU Utilization reaches 100%, then check the run queue for any waiting processes.
Chronically high CPU utilization coupled with waiting processes indicates a CPU bottleneck.
The statistics were last updated Tuesday, 8 May 2001 at 15:08,
at which time the device had been up for 60 day(s).
`Daily' Graph (5 Minute Average)
day
Max   User: 52.0 % Average   User: 20.0 % Current   User: 1.0 %
Max   System: 70.0 % Average   System: 19.0 % Current   System: 1.0 %
`Weekly' Graph (30 Minute Average)
week
Max   User: 61.0 % Average   User: 15.0 % Current   User: 0.0 %
Max   System: 74.0 % Average   System: 19.0 % Current   System: 1.0 %
`Monthly' Graph (2 Hour Average)
month
Max   User: 98.0 % Average   User: 16.0 % Current   User: 0.0 %
Max   System: 77.0 % Average   System: 21.0 % Current   System: 0.0 %
`Yearly' Graph (1 Day Average)
year
Max   User: 98.0 % Average   User: 14.0 % Current   User: 5.0 %
Max   System: 77.0 % Average   System: 20.0 % Current   System: 7.0 %

GREEN ### User utilization
BLUE ### System utilization
DARK GREEN### Maximal user utilization
MAGENTA### Maximal system utilization


MRTG Multi Router Traffic Grapher
version 2.9.10 Tobias Oetiker <oetiker@ee.ethz.ch> and   Dave Rand  <dlr@bungi.com>