0.01    0.04  100000/100000      ha_partition::index_init(unsigned int, bool) <cycle 3> [417]
[544]    0.1    0.01    0.04  100000         ha_partition::init_record_priority_queue() [544]
                0.01    0.01  100000/100003      init_queue [853]
                0.01    0.00  400000/10000879     bitmap_get_next_set [246]
                0.00    0.01  100000/4010970     my_malloc [187]
                0.00    0.00  400000/215344917     _db_pargs_ [84]
                0.00    0.00  100000/236005936     _db_enter_ [42]
                0.00    0.00  100000/236005953     _db_return_ [45]
                0.00    0.00  100000/1600086     bitmap_get_first_set [847]
                0.00    0.00  100000/200000      bitmap_bits_se

                0.03    1.06  100000/100000      ha_partition::common_index_read(unsigned char*, bool) [90]
[92]     2.2    0.03    1.06  100000         ha_partition::handle_ordered_index_scan(unsigned char*, bool) [92]
                0.00    1.04  400000/400000      handler::read_range_first(st_key_range const*, st_key_range const*, bool, bool) [98]
                0.01    0.00  400000/10000879     bitmap_get_next_set [246]
                0.00    0.00  300000/5800000     ha_myisam::position(unsigned char const*) [416]
                0.00    0.00  600000/215344917     _db_pargs_ [84]
                0.00    0.00  100000/100000      queue_fix [1724]
                0.00    0.00  100000/236005936     _db_enter_ [42]
                0.00    0.00  100000/236005953     _db_return_ [45]
                0.00    0.00  100000/1600086     bitmap_get_first_set [847]
                0.00    0.00  100000/2900000     ha_partition::return_top_record(unsigned char*) [1207]
                0.00    0.00  100000/9100265     bitmap_is_set [870]

                0.13    5.46 2900000/2900000     ha_partition::read_range_next() [29]
[30]    11.4    0.13    5.46 2900000         ha_partition::handle_ordered_next(unsigned char*, bool) [30]
                0.05    5.19 2900000/2900000     handler::read_range_next() [35]
                0.03    0.03 2600000/2700000     _downheap [516]
                0.02    0.03 2900000/236005936     _db_enter_ [42]
                0.01    0.03 2900000/236005953     _db_return_ [45]
                0.00    0.03 2600000/5800000     ha_myisam::position(unsigned char const*) [416]
                0.01    0.01  300000/300000      queue_remove [834]
                0.01    0.01 2800000/215344917     _db_pargs_ [84]
                0.01    0.00 2800000/2900000     ha_partition::return_top_record(unsigned char*) [1207]