Name	Size	Mode	Actions
gmalloc_watch.meta	513	0644	editdlrm
gmalloc_watch.stp	261	0755	editdlrm
hello.php	21	0644	editdlrm
libguestfs_log.meta	764	0644	editdlrm
libguestfs_log.stp	449	0755	editdlrm
php-trace.meta	499	0644	editdlrm
php-trace.stp	2600	0755	editdlrm
stap_time.meta	1031	0644	editdlrm
stap_time.stp	1701	0755	editdlrm

#!/usr/bin/stap global start_time, prev; function display_time () { now = gettimeofday_us () delta = (prev > 0 ) ? now - prev : 0 printf ("%18d (+%10d): ", now - start_time, delta) prev = now } probe begin { start_time = gettimeofday_us () prev = 0 printf ("%-18s (+%10s): %s\n", "# time_usec", "delta usec", "event") } probe process("/usr/lib*/libguestfs.so.0*").mark("*") { display_time() printf ("%s\n", $$name) }