Displaying 1 result from an estimated 1 matches for "dtracehowto".
2008 Dec 21
0
Profiling a recoll stress-test
...s ~220Gig. The files are quite small text files (mean size ~ 1K).
The OS is latest leopard.
I think the process is io-bound.
63061 recollinde 10.4% 3:58:06 1 15 486 435M 188K 435M 452M
I''m using those 2 scripts found here: http://www.sun.com/software/solaris/howtoguides/dtracehowto.jsp#3
#!/usr/sbin/dtrace -qs
BEGIN
{
printf("%10s %58s %2s\n", "DEVICE", "FILE", "RW");
}
io:::start
{
printf("%10s %58s %2s\n", args[1]->dev_statname, args[2]->fi_pathname,
args[0]->b_flags & B_READ ? "R" : "...