Имам твърде много пропуски в познанията, за да съм наясно какво точно правя, но пуснах strace с флаг -с, стори ми се подходящ:
fiend@fiend-desktop ~ $ strace -c totem
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
49.40 0.000619 310 2 clone
46.53 0.000583 583 1 waitpid
4.07 0.000051 0 139 127 access
0.00 0.000000 0 361 60 read
0.00 0.000000 0 9 write
0.00 0.000000 0 208 89 open
0.00 0.000000 0 128 close
0.00 0.000000 0 1 unlink
0.00 0.000000 0 1 execve
0.00 0.000000 0 1 time
0.00 0.000000 0 1 utime
0.00 0.000000 0 1 1 mkdir
0.00 0.000000 0 2 pipe
0.00 0.000000 0 14 brk
0.00 0.000000 0 16 gettimeofday
0.00 0.000000 0 19 munmap
0.00 0.000000 0 8 uname
0.00 0.000000 0 88 mprotect
0.00 0.000000 0 2 _llseek
0.00 0.000000 0 73 writev
0.00 0.000000 0 1 sched_getparam
0.00 0.000000 0 1 sched_getscheduler
0.00 0.000000 0 3 sched_get_priority_max
0.00 0.000000 0 2 sched_get_priority_min
0.00 0.000000 0 120 poll
0.00 0.000000 0 5 rt_sigaction
0.00 0.000000 0 1 rt_sigprocmask
0.00 0.000000 0 1 getrlimit
0.00 0.000000 0 228 mmap2
0.00 0.000000 0 5 stat64
0.00 0.000000 0 4 2 lstat64
0.00 0.000000 0 118 fstat64
0.00 0.000000 0 9 getuid32
0.00 0.000000 0 1 geteuid32
0.00 0.000000 0 20 fcntl64
0.00 0.000000 0 5 1 futex
0.00 0.000000 0 1 set_thread_area
0.00 0.000000 0 1 set_tid_address
0.00 0.000000 0 3 clock_gettime
0.00 0.000000 0 1 clock_getres
0.00 0.000000 0 1 statfs64
0.00 0.000000 0 1 set_robust_list
0.00 0.000000 0 2 SYS_331
0.00 0.000000 0 7 socket
0.00 0.000000 0 1 bind
0.00 0.000000 0 6 2 connect
0.00 0.000000 0 1 listen
0.00 0.000000 0 1 accept
0.00 0.000000 0 2 getsockname
0.00 0.000000 0 1 getpeername
0.00 0.000000 0 1 setsockopt
------ ----------- ----------- --------- --------- ----------------
100.00 0.001253 1629 282 total
... това за съжаление нищо не ми говори...