1 The following is an example of the writedist.d script,
4 Here the writedist.d script is run for a few seconds, then Ctrl-C is hit,
7 dtrace: description 'sysinfo:::writech ' matched 4 probes
11 value ------------- Distribution ------------- count
13 32 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 169
19 value ------------- Distribution ------------- count
28 128 |@@@@@@@@@@@@@@@@@@@@@@@ 63
35 This allows us to understand the write behaviour of each process. The
36 gnome-terminal command has executed 6 writes that returned 0 bytes, through
37 to 7 writes that were at least 4096 bytes (up to 8192).