User manual

CPU usage
Cobalt CacheRaQ 4 User Manual 49
Figure 24. Network Usage screen
CPU usage
This screen displays a graph of the CacheRaQ 4’s load average as it varies over
time. The load average is a rough indicator of overall system activity. Generally, a
high load average indicates a busy system. A CacheRaQ 4 with a load average
that routinely exceeds 1.0 may be overloaded—a Cache Cluster might be
appropriate for the workload in this situation.
Contact Cobalt Networks Technical Support for diagnostic assistance if you
believe your CacheRaQ 4 is overloaded (see “Customer Service and Technical
Support” on page 6).