HP MSR2000/3000/4000 Router Series Fundamentals Command Reference

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Field Descri
p
tion
Free Free physical memory.
Shared Physical memory shared by processes.
Buffers Physical memory used for buffers.
Cached Physical memory used for caches.
FreeRatio Free memory ratio.
-/+ buffers/cache
-/+ buffers/cache:used = Mem:used – Mem:buffers – Mem:cached, which indicates
the physical memory used by applications.
-/+ buffers/cache:free = Mem:free + Mem:buffers + Mem:cached, which indicates
the physical memory available for applications.
Swap Swap memory.
display memory-threshold
Use display memory-threshold to display memory usage thresholds and memory usage notification
statistics.
Syntax
On an MSR2000 or MSR3000:
display memory-threshold
On an MSR4000:
display memory-threshold [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
Parameters
slot slot-number: Specifies a card by its slot number. Without this option, the command displays the
memory usage thresholds and memory usage notification statistics for the active MPU. (On an
MSR4000.)
Usage guidelines
For more information about memory usage notifications, see log information containing
MEM_EXCEED_THRESHOLD or MEM_BELOW_THRESHOLD.
Examples
# Display memory usage thresholds and memory usage notification statistics.
<Sysname> display memory-threshold
Memory usage threshold:
Minor: 64M
Severe: 48M
Critical: 32M
Normal: 96M