CPU: Core Solo / Duo, speed 2666.72 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Unhalted clock cycles) with a unit mask of 0x00 (Unhalted core cycles) count 100000
samples  %        app name                 symbol name
42907016 13.9148  libpthread-2.3.4.so      pthread_mutex_trylock
18849727  6.1130  libpthread-2.3.4.so      pthread_mutex_unlock
11224318  3.6401  mysqld                   rec_init_offsets
7884638   2.5570  mysqld                   row_search_for_mysql
6715505   2.1779  mysqld                   btr_cur_search_to_nth_level
6199036   2.0104  mysqld                   mach_read_from_1
5168039   1.6760  mysqld                   cmp_dtuple_rec_with_match
4518921   1.4655  mysqld                   ha_chain_get_first
4136817   1.3416  mysqld                   mutex_enter_func
4037237   1.3093  mysqld                   btr_search_guess_on_hash
3930549   1.2747  mysqld                   mutex_enter_func
3746611   1.2150  mysqld                   mutex_spin_wait
3671631   1.1907  mysqld                   buf_page_optimistic_get_func
3333474   1.0811  mysqld                   buf_page_get_known_nowait
3300893   1.0705  mysqld                   rec_get_offsets_func
3295875   1.0689  mysqld                   mutex_get_lock_word
2638493   0.8557  mysqld                   ha_search_and_get_data
2404707   0.7799  mysqld                   row_sel_get_clust_rec_for_mysql
2241595   0.7270  mysqld                   btr_pcur_move_to_next_on_page
2041026   0.6619  libpthread-2.3.4.so      pthread_mutex_lock