خروجی این دستور


✦ ❯ strace -c echo "hello"
hello
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
0.00 0.000000 0 1 read
0.00 0.000000 0 1 write
0.00 0.000000 0 5 close
0.00 0.000000 0 4 fstat
0.00 0.000000 0 9 mmap
0.00 0.000000 0 3 mprotect
0.00 0.000000 0 1 munmap
0.00 0.000000 0 3 brk
0.00 0.000000 0 2 pread64
0.00 0.000000 0 1 1 access
0.00 0.000000 0 1 execve
0.00 0.000000 0 1 arch_prctl
0.00 0.000000 0 1 set_tid_address
0.00 0.000000 0 3 openat
0.00 0.000000 0 1 set_robust_list
0.00 0.000000 0 1 prlimit64
0.00 0.000000 0 1 getrandom
0.00 0.000000 0 1 rseq
------ ----------- ----------- --------- --------- ----------------
100.00 0.000000 0 40 1 total