CPU: Core 2, speed 2133.47 MHz (estimated) Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000 samples % symbol name 25959 63.6812 memcpy 5827 14.2945 _int_malloc 1743 4.2758 _int_free 1533 3.7607 memmove 780 1.9135 __read_nocancel 655 1.6068 malloc 569 1.3958 free 531 1.3026 writev 428 1.0499 gettimeofday 407 0.9984 poll 396 0.9714 __write_nocancel 343 0.8414 readv 336 0.8243 malloc_consolidate 284 0.6967 __i686.get_pc_thunk.bx 221 0.5421 ___newselect_nocancel 107 0.2625 memset 90 0.2208 calloc 81 0.1987 __i686.get_pc_thunk.cx 61 0.1496 __gconv_transform_utf8_internal 54 0.1325 select 50 0.1227 __errno_location 48 0.1178 mbrtowc 42 0.1030 read 40 0.0981 _int_realloc 32 0.0785 realloc 30 0.0736 strlen 20 0.0491 _dl_addr 8 0.0196 _dl_mcount_wrapper_check 6 0.0147 mkdir 5 0.0123 __close_nocancel 5 0.0123 strcpy 5 0.0123 vfprintf 4 0.0098 __open_nocancel 4 0.0098 strcmp 3 0.0074 _IO_file_xsputn@@GLIBC_2.1 3 0.0074 strchr 3 0.0074 write 2 0.0049 _IO_file_close_it@@GLIBC_2.1 2 0.0049 _IO_file_overflow@@GLIBC_2.1 2 0.0049 _IO_link_in 2 0.0049 _nl_intern_locale_data 2 0.0049 fopen@@GLIBC_2.1 2 0.0049 msort_with_tmp 2 0.0049 munmap 2 0.0049 read_alias_file 1 0.0025 _IO_default_xsputn 1 0.0025 _IO_doallocbuf 1 0.0025 _IO_file_fopen@@GLIBC_2.1 1 0.0025 _IO_file_init@@GLIBC_2.1 1 0.0025 _IO_iter_begin 1 0.0025 _IO_old_init 1 0.0025 _IO_setb 1 0.0025 _IO_vfscanf 1 0.0025 ____strtod_l_internal 1 0.0025 __ctype_get_mb_cur_max 1 0.0025 __fxstat 1 0.0025 __getdents 1 0.0025 __mpn_add 1 0.0025 __res_vinit 1 0.0025 __uflow 1 0.0025 __xstat 1 0.0025 _init 1 0.0025 _nl_load_locale_from_archive 1 0.0025 _nl_make_l10nflist 1 0.0025 alias_compare 1 0.0025 asprintf 1 0.0025 fclose@@GLIBC_2.1 1 0.0025 fcntl 1 0.0025 ferror 1 0.0025 fgets 1 0.0025 fmtmsg 1 0.0025 ftruncate 1 0.0025 getfsent 1 0.0025 lseek 1 0.0025 mempcpy 1 0.0025 open 1 0.0025 ptmalloc_init 1 0.0025 re_search_internal 1 0.0025 sigprocmask 1 0.0025 sysconf