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% time     seconds  usecs/call     calls    errors syscall------ ----------- ----------- --------- --------- ---------------- 65.76    0.005881          98        60           munmap 13.79    0.001233           2       462           mprotect  7.13    0.000638          11        56           mmap  3.57    0.000319          22        14           openat  1.65    0.000148          10        14           fstat  1.58    0.000141           7        20           read  1.53    0.000137           7        18           close  1.49    0.000133          16         8           madvise  1.10    0.000098          98         1           execve  0.30    0.000027           9         3           prctl  0.29    0.000026          26         1         1 access  0.25    0.000022          11         2         2 mkdir  0.23    0.000021           7         3           write  0.18    0.000016           4         4           set_robust_list  0.16    0.000014           7         2           brk  0.15    0.000013          13         1           pipe2  0.11    0.000010           3         3           clone  0.11    0.000010           3         3           sigaltstack  0.10    0.000009           4         2           stat  0.10    0.000009           9         1           arch_prctl  0.10    0.000009           9         1           epoll_create1  0.09    0.000008           8         1           epoll_ctl  0.08    0.000007           3         2           getrandom  0.04    0.000004           4         1           getcwd  0.04    0.000004           2         2           sched_getaffinity  0.03    0.000003           3         1         1 ioctl  0.03    0.000003           1         3           futex  0.00    0.000000           0         1           open  0.00    0.000000           0         5           rt_sigaction  0.00    0.000000           0         1           rt_sigprocmask  0.00    0.000000           0         1           fcntl  0.00    0.000000           0         1         1 readlink  0.00    0.000000           0         1           set_tid_address  0.00    0.000000           0         3           epoll_wait  0.00    0.000000           0         2           prlimit64------ ----------- ----------- --------- --------- ----------------100.00    0.008943                   704         5 total