Memory - Cisco Catalyst 3550 Command Reference Manual

Appendix A Boot Loader Commands

memory

Use the memory boot loader command to display memory heap utilization information.
Syntax Description
This command has no arguments or keywords.
Command Modes
Boot loader
Command History Release
12.1(4)EA1
Examples This example shows how to display memory heap utilization information:
switch: memory
Text:
Rotext: 0x00000000 - 0x00000000 (0x00000000 bytes)
Data:
Bss:
Stack:
Heap:
Bottom heap utilization is 22 percent.
Top heap utilization is 0 percent.
Total heap utilization is 22 percent.
Total bytes: 0xa9068 (692328)
Bytes used: 0x26888 (157832)
Bytes available: 0x827e0 (534496)
Alternate heap utilization is 0 percent.
Total alternate heap bytes: 0x6fd000 (7327744)
Alternate heap bytes used: 0x0 (0)
Alternate heap bytes available: 0x6fd000 (7327744)
Table A-2
Table A-2
Field
Text
Rotext
Data
Bss
78-11195-09
memory
Modification
This command was first introduced.
0x00700000 - 0x0071cf24 (0x0001cf24 bytes)
0x0071cf24 - 0x00723a0c (0x00006ae8 bytes)
0x0072529c - 0x00746f94 (0x00021cf8 bytes)
0x00746f94 - 0x00756f94 (0x00010000 bytes)
0x00756f98 - 0x00800000 (0x000a9068 bytes)
describes the fields in the display.
memory Field Descriptions
Description
Beginning and ending address of the text storage area.
Beginning and ending address of the read-only text storage area. This part of the data
segment is grouped with the Text entry.
Beginning and ending address of the data segment storage area.
Beginning and ending address of the block started by symbol (Bss) storage area. It
is initialized to zero.
Catalyst 3550 Multilayer Switch Command Reference
memory
A-13