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ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER REFERENCE MANUAL
181
2.19 ps
Displays the status of running processes
Syntax
ps
Description
The command ps displays the total time the router has been up and information about all of the
currently running processes. It displays:
PID process ID
SP current stack pointer
stksize amount of stack space used
maxstk maximum amount of stack space available
event address of the event a process is waiting for if it is not able to run
fl the process status and the name of the process that is currently operating.
The status flags are indicated by a sequence of three letters, for example, IWS:
I Processes that are waiting with interrupts enabled. Usually indicates processes not waiting
for a hardware interrupt.
W Processes waiting for an event (the event value should be non-blank).
S Suspended processes.
NOTE
Many commands may cause more than one process to execute. There is not a
one-to-one correspondence between any command/function and processes.
Example
Uptime 10:05:22:22 Stack 6236 max intstk 57
PID SP stksize maxstk event fl name
4f630008 50270156 250 105 4f770046 IW display
50510010 50ba01da 256 46 50510010 IW gcollect
52c00010 56d001ca 256 151 427ba719 IW com1monitor
52220010 522901c2 250 42 427ba108 W keyboard
52ba0008 56f001dc 256 64 427ba6f8 IW com1 tx
52c70008 556e0232 320 84 427ba6d8 W com1 receive
57310010 573901bc 256 116 4f7700b2 IW FTP listener
4f5b0010 507a03dc 512 46 427b9e2e IW killer
4f710008 4d341f4c 0 0 4f770010 IW cmdintrp
52ab0010 571101ba 256 117 4f77007c IW Telnet listener
579b0010 575903b2 512 258 50690036 IW com1 dialup
515b0010 51620a86 1536 530 I network
504b0008 50db07d6 1024 186 timer
52620010 62360f20 2048 322 I Telnet Server