ZyXEL Communications VMG4380-B10A User Manual page 74

Chapter 5 Network Map and Status Screens
Table 5 Status Screen (continued)
LABEL
System Resource
CPU Usage
Memory
Usage
74
DESCRIPTION
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
This field displays what percentage of the Device's memory is currently used. Usually, this
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
275, or turn off the device (unplug the power) for a few seconds.
Chapter 10 on page
Section 34.2 on page
VMG4380-B10A / VMG4325-B10A User's Guide
161).