show memory
CF-707
Cisco IOS Configuration Fundamentals Command Reference
July 2008
Cisco IOS Software Modularity
No optional keywords or arguments are supported for the show memory command when a
Software Modularity image is running. To display details about PSOIX and Cisco IOS style system
memory information when Software Modularity images are running, use the show memory detailed
command.
Examples Example output varies between Cisco IOS software images and Cisco IOS Software Modularity software
images. To view the appropriate output, choose one of the following sections:
• Cisco IOS Software
• Cisco IOS Software Modularity
Cisco IOS Software
The following is sample output from the show memory command:
Router# show memory
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor B0EE38 5181896 2210036 2971860 2692456 2845368
Processor memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
B0EE38 1056 0 B0F280 1 18F132 List Elements
B0F280 2656 B0EE38 B0FD08 1 18F132 List Headers
B0FD08 2520 B0F280 B10708 1 141384 TTY data
B10708 2000 B0FD08 B10F00 1 14353C TTY Input Buf
B10F00 512 B10708 B11128 1 14356C TTY Output Buf
B11128 2000 B10F00 B11920 1 1A110E Interrupt Stack
B11920 44 B11128 B11974 1 970DE8 *Init*
B11974 1056 B11920 B11DBC 1 18F132 messages
B11DBC 84 B11974 B11E38 1 19ABCE Watched Boolean
B11E38 84 B11DBC B11EB4 1 19ABCE Watched Boolean
B11EB4 84 B11E38 B11F30 1 19ABCE Watched Boolean
B11F30 84 B11EB4 B11FAC 1 19ABCE Watched Boolean
The following is sample output from the show memory free command:
Router# show memory free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor B0EE38 5181896 2210076 2971820 2692456 2845368
Processor memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
24 Free list 1
CEB844 32 CEB7A4 CEB88C 0 0 0 96B894 SSE Manager
52 Free list 2
72 Free list 3
76 Free list 4
80 Free list 5
D35ED4 80 D35E30 D35F4C 0 0 D27AE8 96B894 SSE Manager
D27AE8 80 D27A48 D27B60 0 D35ED4 0 22585E SSE Manager
88 Free list 6
100 Free list 7
D0A8F4 100 D0A8B0 D0A980 0 0 0 2258DA SSE Manager
104 Free list 8
B59EF0 108 B59E8C B59F84 0 0 0 2258DA (fragment)
