Cisco ASR 14000 Series Management Command Reference page 558

show memory heap
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
0x000008c1 0x000008cc 0x00000001
0x000005ac 0x00000974 0x00000079
0x000004f0 0x000004f8 0x00000001
0x00000080 0x00000088 0x00000001
0x00000034 0x00000048 0x00000001
0x00000024 0x00000030 0x00000001
0x00000018 0x00000020 0x00000001
0x00000008 0x00000010 0x00000001
0x00000008 0x00000010 0x00000001
0x00000008 0x00000010 0x00000001
0x00000008 0x00000010 0x00000001
Table 65
Table 65
Field
Malloc summary for pid
Heapsize
allocd
free
overhead
mallocs
reallocs
frees
[core-allocs 1; core-frees 0]
The following is sample output from the show memory heap command, specifying the summary
keyword and a job ID for the job-id argument:
RP/0/RP0/CPU0:router# show memory heap summary 65
Malloc summary for pid 20495 process pcmciad:
Heapsize 65536: allocd 40332, free 16568, overhead 8636
Calls: mallocs 883; reallocs 3; frees 671; [core-allocs 4; core-frees 0]
Band size 16, element per block 48, nbuint 1
Completely free blocks: 0
Block alloced: 2, Block freed: 0
allocs: 85, frees: 20
allocmem: 1040, freemem: 496, overhead: 448
blocks: 2, blknodes: 96
Band size 24, element per block 34, nbuint 1
Completely free blocks: 0
Block alloced: 1, Block freed: 0
allocs: 243, frees: 223
allocmem: 480, freemem: 336, overhead: 168
blocks: 1, blknodes: 34
Band size 32, element per block 26, nbuint 1
Completely free blocks: 0
Block alloced: 1, Block freed: 0
Cisco ASR 14000 Series Router System Management Command Reference
SMR-556
describes the significant fields shown in the display.
show memory heap Field Descriptions
Process and Memory Management Commands on Cisco IOS XR Software
0x7c018a10
0x7c02b9e0
0x7c02b6fc
0x7c01936c
0x7c018954
0x7c019278
0x7c019b2c
0x7c017178
0x7c00fb54
0x7c00fb80
0x7c00fbb8
Description
System-defined process ID (PID).
Size of the heap as allocated from the system by the malloc
library.
Bytes allocated to the process.
Bytes available in the heap.
Malloc library overhead in bytes.
Number of malloc calls.
Number of realloc calls.
Number of invocations to the caller interface provided in the
malloc library for deallocating the memory.
Number of core memory units, the memory units in the
malloc library allocated by the system for the heap, allocated
and freed.
OL-17231-01