Memory-Threshold Usage - HPE D6020 Maintenance And Service Manual

cpu cpu-number: Specifies a CPU by its number. (Centralized devices in IRF mode/distributed
devices in IRF or standalone mode.)
Usage guidelines
To ensure correct operation and improve memory efficiency, the system monitors the amount of free
memory space in real time. If the amount of free memory space exceeds a free-memory threshold,
the system generates an alarm notification and sends it to affected service modules or processes.
For more information about the thresholds, see Fundamentals Configuration Guide.
Examples
# Set the minor alarm, severe alarm, critical alarm, and normal state thresholds to 64 MB, 48 MB, 32
MB, and 96 MB, respectively.
<Sysname> system-view
[Sysname] memory-threshold minor 64 severe 48 critical 32 normal 96
Related commands
display memory-threshold

memory-threshold usage

Use memory-threshold usage to set the memory usage threshold.
Use undo memory-threshold usage to restore the default.
Syntax
Centralized devices in standalone mode:
memory-threshold usage memory-threshold
undo memory-threshold usage
Distributed devices in standalone mode/centralized devices in IRF mode:
memory-threshold [ slot slot-number [ cpu cpu-number ] ] usage memory-threshold
undo memory-threshold [ slot slot-number [ cpu cpu-number ] ] usage
Distributed devices in IRF mode:
memory-threshold [ chassis chassis-number slot slot-number [ cpu cpu-number ] ] usage
memory-threshold
undo memory-threshold [ chassis chassis-number slot slot-number [ cpu cpu-number ] ] usage
Default
The memory usage threshold is 100%.
Views
System view
Predefined user roles
network-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 a card, this command sets
the memory usage threshold for the active MPU. (Distributed devices in standalone mode.)
327