--- /dev/null
+CPU: Core 2, speed 2133.49 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
+1362 30.7172 memcpy
+656 14.7948 _int_malloc
+536 12.0884 malloc
+430 9.6978 free
+325 7.3297 _int_free
+233 5.2548 memset
+187 4.2174 memcmp
+105 2.3681 msort_with_tmp
+84 1.8945 __i686.get_pc_thunk.bx
+62 1.3983 strstr
+56 1.2630 __gconv_transform_utf8_internal
+52 1.1728 mbrtowc
+51 1.1502 malloc_consolidate
+47 1.0600 strlen
+41 0.9247 memmove
+19 0.4285 strcmp
+17 0.3834 realloc
+15 0.3383 mkdir
+13 0.2932 _int_realloc
+13 0.2932 qsort
+12 0.2706 _dl_addr
+8 0.1804 gettimeofday
+7 0.1579 _IO_vfscanf
+5 0.1128 __close_nocancel
+5 0.1128 __i686.get_pc_thunk.cx
+5 0.1128 _dl_mcount_wrapper_check
+5 0.1128 munmap
+4 0.0902 __errno_location
+4 0.0902 __read_nocancel
+4 0.0902 strchr
+3 0.0677 _nl_intern_locale_data
+3 0.0677 bsearch
+3 0.0677 ftruncate
+3 0.0677 mmap
+2 0.0451 _IO_default_xsputn
+2 0.0451 _IO_file_xsputn@@GLIBC_2.1
+2 0.0451 _IO_old_init
+2 0.0451 __find_specmb
+2 0.0451 __libc_enable_asynccancel
+2 0.0451 _nl_normalize_codeset
+2 0.0451 brk
+2 0.0451 read_alias_file
+2 0.0451 strcat
+2 0.0451 sysconf
+1 0.0226 _IO_file_overflow@@GLIBC_2.1
+1 0.0226 _IO_str_init_static_internal
+1 0.0226 _IO_wdefault_pbackfail
+1 0.0226 __ctype_get_mb_cur_max
+1 0.0226 __dcigettext
+1 0.0226 __fopen_internal
+1 0.0226 __fxstat64@GLIBC_2.1
+1 0.0226 __nss_endent
+1 0.0226 __nss_getent_r
+1 0.0226 __nss_lookup_function
+1 0.0226 __path_search
+1 0.0226 __rpc_thread_destroy
+1 0.0226 __sigjmp_save
+1 0.0226 __sigsetjmp
+1 0.0226 __xstat
+1 0.0226 __xstat32_conv
+1 0.0226 __xstat64@@GLIBC_2.2
+1 0.0226 _getopt_internal_r
+1 0.0226 _nl_load_locale_from_archive
+1 0.0226 alias_compare
+1 0.0226 calloc
+1 0.0226 create_cd_newstate
+1 0.0226 ferror
+1 0.0226 fgets
+1 0.0226 find_derivation
+1 0.0226 getdomainname
+1 0.0226 gethostbyname
+1 0.0226 if_nametoindex
+1 0.0226 lseek
+1 0.0226 mempcpy
+1 0.0226 open
+1 0.0226 poll
+1 0.0226 printf_unknown
+1 0.0226 ptmalloc_init
+1 0.0226 re_compile_internal
+1 0.0226 read
+1 0.0226 setlocale
+1 0.0226 sigprocmask
+1 0.0226 vfprintf