ZyXEL Communications VMG4381-B10A User Manual page 74

Table 5 Status Screen (continued)
LABEL DESCRIPTION
System Resource
CPU Usage This field displays what percentage of the Device's processing ability is currently used. When
this percentage is close to 100%, the Device is running at full load, and the throughput is
not going to improve anymore. If you want some applications to have more throughput, you
should turn off other applications (for example, using QoS; see
Memory This field displays what percentage of the Device's memory is currently used. Usually, this
Usage
percentage should not increase much. If memory usage does get close to 100%, the Device
is probably becoming unstable, and you should restart the device. See
279, or turn off the device (unplug the power) for a few seconds.
Chapter 5 Network Map and Status Screens
VMG4381-B10A User's Guide
74
Chapter 10 on page 163).
Section 34.2 on page