330
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number
argument represents the member ID of the IRF member device. The slot-number argument represents the
slot number of the card. If you do not specify a card, this command displays information for the global
active MPU. (Distributed devices in IRF mode.)
cpu cpu-number: Specifies a CPU by its number. (Distributed devices in standalone or IRF
mode/centralized devices in IRF mode.)
Usage guidelines
When a process starts, it requests the following types of memory from the system:
• Text memory—Stores code for the process.
• Data memory—Stores data for the process.
• Stack memory—Stores temporary data.
• Dynamic memory—Heap memory dynamically assigned and released by the system according to
the needs of the process. To view dynamic memory information, execute the display process
memory heap command.
Examples
# Display memory usage for all processes.
<Sysname> display process memory
JID Text Data Stack Dynamic Name
1 384 1800 16 36 scmd
2 0 0 0 0 [kthreadd]
3 0 0 0 0 [ksoftirqd/0]
4 0 0 0 0 [watchdog/0]
5 0 0 0 0 [events/0]
6 0 0 0 0 [khelper]
29 0 0 0 0 [kblockd/0]
49 0 0 0 0 [vzmond]
52 0 0 0 0 [pdflush]
---- More ----
Table 71 Command output
Field Descri
tion
JID Job ID of a process. It never changes.
Text Text memory used by the process, in KB. The value for a kernel thread is 0.
Data Data memory used by the process, in KB. The value for a kernel thread is 0.
Stack Stack memory used by the process, in KB. The value for a kernel thread is 0.
Dynamic Dynamic memory used by the process, in KB. The value for a kernel thread is 0.
Name
Name of the process. If square brackets ([ ]) exist in a process name, the process is a kernel
thread.
Related commands
• display process memory heap
• display process memory heap address
• display process memory heap size
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