%time cumsecs seconds calls msec/call name 53.1 520.32 520.32 1 520320.00 twldrv 35.5 867.96 347.64 8887794 0.04 fpppp 8.6 952.31 84.35 1675185 0.05 efill 1.6 967.53 15.22 $$exp 0.5 972.22 4.69 _mcount 0.3 975.17 2.95 $$pow 0.2 977.41 2.24 __math_dpowi_noexc 0.1 978.45 1.04 FTN_DTOI$ 0.1 979.11 0.66 FTN_DINT 0.0 979.30 0.19 $$divide_by_constant 0.0 979.30 0.00 163 0.00 _memcpy 0.0 979.30 0.00 78 0.00 _isdigit 0.0 979.30 0.00 33 0.00 _fwrite 0.0 979.30 0.00 20 0.00 _memmove 0.0 979.30 0.00 10 0.00 _fgets 0.0 979.30 0.00 10 0.00 _fgets_unlocked 0.0 979.30 0.00 10 0.00 memccpy 0.0 979.30 0.00 8 0.00 _ioctl_sys 0.0 979.30 0.00 8 0.00 ioctl 0.0 979.30 0.00 6 0.00 tree_insert 0.0 979.30 0.00 5 0.00 cl_c_702a_tree_delete 0.0 979.30 0.00 5 0.00 isatty 0.0 979.30 0.00 5 0.00 malloc 0.0 979.30 0.00 3 0.00 _brk 0.0 979.30 0.00 2 0.00 _findbuf 0.0 979.30 0.00 2 0.00 brk 0.0 979.30 0.00 2 0.00 lclear 0.0 979.30 0.00 2 0.00 sb_nvmatch 0.0 979.30 0.00 1 0.00 ___exit 0.0 979.30 0.00 1 0.00 __fflush_unlocked 0.0 979.30 0.00 1 0.00 _atexit 0.0 979.30 0.00 1 0.00 _calloc 0.0 979.30 0.00 1 0.00 _filbuf 0.0 979.30 0.00 1 0.00 _getenv 0.0 979.30 0.00 1 0.00 _lseek 0.0 979.30 0.00 1 0.00 _read 0.0 979.30 0.00 1 0.00 _read_sys 0.0 979.30 0.00 1 0.00 _sbrk 0.0 979.30 0.00 1 0.00 _wrtchk 0.0 979.30 0.00 1 0.00 aclear 0.0 979.30 0.00 1 0.00 fseek 0.0 979.30 0.00 1 0.00 grow_arena 0.0 979.30 0.00 1 0.00 main__ 0.0 979.30 0.00 1 0.00 node_alloc 0.0 979.30 0.00 1 0.00 profil call graph profile: The sum of self and descendents is the major sort