1 The following is a demonstration of the fddist command,
4 Here fddist is run for a few seconds on an idle workstation,
6 Tracing reads and writes... Hit Ctrl-C to end.
10 value ------------- Distribution ------------- count
12 1 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 2
15 EXEC: mozilla-bin PID: 1659
17 value ------------- Distribution ------------- count
27 value ------------- Distribution ------------- count
29 23 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 57
32 The above displays the usage pattern for process file descriptors.
33 We can see the Xorg process (PID 1532) has made 57 reads or writes to
34 it's file descriptor 23.
36 The pfiles(1) command can be used to help determine what file
37 descriptor 23 actually is.