Cisco Systems 12000 series manual CF-712

show memory allocating-process

Table 100	show memory allocating-process Field Descriptions (continued)
Field		Description
Used(b)		Amount of memory in use in bytes.
Free(b)		Amount of memory not in use (in bytes).
Lowest(b)		Smallest amount of free memory since last boot (in bytes).
Largest(b)		Size of largest available free block (in bytes).
Address		Hexadecimal address of the block.
Bytes		Size of the block (in bytes).
Prev.		Address of the preceding block (should match the address on preceding row).
Next		Address of the following block (should match the address on following row).
Ref		Reference count for that memory block, indicating how many different processes are
		using that block of memory.
Alloc PC		Address of the system call that allocated the block.
What		Name of process that owns the block, or “(fragment)” if the block is a fragment, or
		“(coalesced)” if the block was coalesced from adjacent free blocks.
The following is sample output from the show memory allocating-process totals command:
Router# show memory allocating-process totals
		Head	Total(b)		Used(b)	Free(b)	Lowest(b)	Largest(b)
Processor	44E03560		186632636		26142524	160490112	160402052	153078204
Fast	44DE3560		131072		58280	72792	72792	72764
Allocator PC Summary for: Processor
PC		Total	Count	Name
0x4041AF8C	5710616		3189	*Packet Data*
0x4041AF40	2845480		3190	*Packet Header*
0x404DBA28	1694556		203	Process Stack
0x4066EA68	1074080		56	Init
0x404B5F68	1049296		9	pak subblock chunk
0x41DCF230	523924		47	TCL Chunks
0x404E2488	448920		6	MallocLite
0x4066EA8C	402304		56	Init
0x40033878	397108		1	Init
0x41273E24	320052		1	CEF: table event ring
0x404B510C	253152		24	TW Buckets
0x42248F0C	229428		1	Init
0x42248F28	229428		1	Init
0x42248F48	229428		1	Init
0x423FF210	218048		5	Dn48oC!M
0x421CB530	208144		1	epa crypto blk
0x417A07F0	196764		3	L2TP Hash Table
0x403AFF50	187836		3	Init

	Cisco IOS Configuration Fundamentals Command Reference
CF-712	July 2008