Options; Ps Command - Fujitsu SPARC Enterprise M8000 Service Manual

The following example shows output for the ping -s command.
# ping -s teddybear
PING teddybear: 56 data bytes
64 bytes from teddybear (192.146.77.140): icmp_seq=0. time=1. ms
64 bytes from teddybear (192.146.77.140): icmp_seq=1. time=0. ms
64 bytes from teddybear (192.146.77.140): icmp_seq=2. time=0. ms
^C
----teddybear PING Statistics----
3 packets transmitted, 3 packets received, 0% packet loss
round-trip (ms)
2.9.6

ps Command

The ps command lists the status of processes. Using options and rearranging the command
output can assist in determining the resource allocation.
2.9.6.1

Options

TABLE 2-18
troubleshooting.
Options for ps
TABLE 2-18
Option Description
Displays information for every process.
-e
Generates a full listing.
-f
-o option Enables configurable output. The pid, pcpu, pmem, and comm
options display process ID, percent CPU consumption, percent
memory consumption, and the responsible executable,
respectively.
min/avg/max = 0/0/1
describes options for the ps command and how those options can help
How It Can Help
Identifies the process ID and the
executable.
Provides the following process
information: user ID, parent process
ID, time when executed, and the path
to the executable.
Provides only most important
information. Knowing the percentage
of resource consumption helps
identify processes that are affecting
performance and might be hung.
Chapter 2 System Overview and Troubleshooting 2-47