Command Line Interface Guide

OSPF Commands 1297
0.0.0.2 5.5.5.5
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show routing heap summary
Use the show routing heap summary command in Privileged EXEC mode to
display a summary of the memory allocation from the routing heap. The
routing heap is a chunk of memory set aside when the system boots for use by
the routing applications.
Syntax
show routing heap summary
Parameter Description
The command displays the following information.
Default Configuration
This command has no default setting.
Command Mode
Privileged EXEC mode, Config mode and all Config sub-modes
Parameter Description
Heap Size The amount of memory, in bytes, allocated at startup for the
routing heap.
Memory In Use The number of bytes currently allocated.
Memory on Free
List
The number of bytes currently on the free list. When a chunk
of memory from the routing heap is freed, it is placed on a free
list for future reuse.
Memory Available in
Heap
The number of bytes in the original heap that have never been
allocated.
In Use High Water
Mark
The maximum memory in use since the system last rebooted.
2CSPC4.X8100-SWUM100.book Page 1297 Wednesday, August 29, 2012 6:23 PM