R0106-HP MSR Router Series Network Management and Monitoring Command Reference(V7)

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Predefined user roles
network-admin
network-operator
Parameters
slot slot-number: Specifies a card by its slot number. If you do not specify this option, the command
displays memory usage for all user processes on the active MPU. (MSR4000.)
cpu cpu-number: Specifies a CPU by its number.
Usage guidelines
When a user process starts, it requests the following types of memory from the system:
• Text memory—Stores code for the user process.
• Data memory—Stores data for the user process.
• Stack memory—Stores temporary data.
• Dynamic memory—Heap memory dynamically assigned and released by the system according to
the needs of the user process. To view dynamic memory information, execute the display process
memory heap command.
Examples
# Display memory usage for all user 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 68 Command output
Field Descri
p
tion
JID Job ID of a process. It never changes.
Text Text memory used by the user process, in KB. The value for a kernel thread is 0.
Data Data memory used by the user process, in KB. The value for a kernel thread is 0.
Stack Stack memory used by the user process, in KB. The value for a kernel thread is 0.
Dynamic Dynamic memory used by the user process, in KB. The value for a kernel thread is 0.
Name
Name of the user process. If square brackets ([ ]) exist in a process name, the process is a
kernel thread.
Related commands
• display process memory heap