236
Predefined user roles
network-admin
mdc-admin
Parameters
memory-threshold
: Specifies the memory usage threshold in percentage. The value range is 0 to
100.
slot
slot-number
: Specifies a card by its slot number. If you do not specify this option, the command
sets the memory usage threshold for the active MPU or switching fabric module. (In standalone
mode.)
chassis
chassis-number
slot
slot-number
: Specifies a card on an IRF member device by its slot
number and the member ID. If you do not specify this option, the command sets the memory usage
threshold for the global active MPU or switching fabric module. (In IRF mode.)
cpu
cpu-number
: Specifies a CPU by its number. The
cpu-number
argument is fixed at 0.
Usage guidelines
The device samples memory usage at an interval of 1 minute. If the sample is greater than the
memory usage threshold, the device sends a trap.
Examples
# Set the memory usage threshold to 80%.
<Sysname> system-view
[Sysname] memory-threshold chassis 1 slot 2 cpu 1 usage 80
Related commands
display memory-threshold
memory-threshold
monitor cpu-usage enable
Use
monitor cpu-usage enable
to enable CPU usage monitoring.
Use
undo monitor cpu-usage enable
to disable CPU usage monitoring.
Syntax
In standalone mode:
monitor cpu-usage enable
[
slot
slot-number
[
cpu
cpu-number
] ]
undo monitor cpu-usage enable
[
slot
slot-number
[
cpu
cpu-number
] ]
In IRF mode:
monitor cpu-usage enable
[
chassis
chassis-number
slot
slot-number
[
cpu
cpu-number
] ]
undo monitor cpu-usage enable
[
chassis
chassis-number
slot
slot-number
[
cpu
cpu-number
] ]
Default
CPU usage monitoring is enabled.
Views
System view
Predefined user roles
network-admin
mdc-admin