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TABLE::actual_n_key_parts (9 samples, 0.01%)
smp_apic_timer_interrupt (9 samples, 0.01%)
row_sel_clust_sees (132 samples, 0.14%)
__pthread_once (149 samples, 0.16%)
row_search_mvcc (80,445 samples, 86.32%)
row_search_mvcc
__schedule (53 samples, 0.06%)
JOIN::optimize_inner (69 samples, 0.07%)
memo_slot_release (134 samples, 0.14%)
__intel_pmu_enable_all.isra.23 (44 samples, 0.05%)
native_write_msr_safe (12 samples, 0.01%)
schedule_user (89 samples, 0.10%)
retint_careful (8 samples, 0.01%)
schedule (126 samples, 0.14%)
apic_timer_interrupt (10 samples, 0.01%)
intel_tfa_pmu_enable_all (126 samples, 0.14%)
convert_search_mode_to_innobase (58 samples, 0.06%)
mtr_t::release_s_latch_at_savepoint (15 samples, 0.02%)
x86_pmu_enable (16 samples, 0.02%)
retint_careful (16 samples, 0.02%)
row_search_mvcc (3,275 samples, 3.51%)
row..
__perf_event_task_sched_in (8 samples, 0.01%)
Item_func::fix_fields (9 samples, 0.01%)
page_rec_get_next (93 samples, 0.10%)
mtr_t::release_s_latch_at_savepoint (5,261 samples, 5.65%)
mtr_t::..
native_write_msr_safe (16 samples, 0.02%)
retint_careful (8 samples, 0.01%)
event_function (16 samples, 0.02%)
__perf_event_task_sched_in (16 samples, 0.02%)
native_write_msr_safe (16 samples, 0.02%)
start_thread (92,094 samples, 98.82%)
start_thread
JOIN::optimize (75 samples, 0.08%)
cmp_dtuple_rec_with_match_low (16 samples, 0.02%)
__memcpy_ssse3_back (104 samples, 0.11%)
sys_poll (37 samples, 0.04%)
Lex_input_stream::lex_one_token (16 samples, 0.02%)
handler::ha_index_next (4,974 samples, 5.34%)
handle..
btr_pcur_store_position (12 samples, 0.01%)
sub_select (154 samples, 0.17%)
buf_page_get_gen (30,925 samples, 33.19%)
buf_page_get_gen
__schedule (16 samples, 0.02%)
pthread_cond_timedwait@@GLIBC_2.3.2 (8 samples, 0.01%)
tcp_push (17 samples, 0.02%)
system_call_fastpath (126 samples, 0.14%)
intel_tfa_pmu_enable_all (566 samples, 0.61%)
my_net_read_packet_reallen (589 samples, 0.63%)
setup_conds (11 samples, 0.01%)
__schedule (16 samples, 0.02%)
__intel_pmu_enable_all.isra.23 (33 samples, 0.04%)
my_real_read (589 samples, 0.63%)
rec_get_offsets_func (6,386 samples, 6.85%)
rec_get_o..
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
Filesort_buffer::sort_buffer (23 samples, 0.02%)
ha_innobase::index_read (8 samples, 0.01%)
acl_authenticate (141 samples, 0.15%)
hrtimer_interrupt (11 samples, 0.01%)
retint_careful (186 samples, 0.20%)
ssux_lock::rd_lock (9 samples, 0.01%)
finish_task_switch (44 samples, 0.05%)
local_apic_timer_interrupt (11 samples, 0.01%)
vio_socket_io_wait (126 samples, 0.14%)
perf_pmu_enable (16 samples, 0.02%)
local_apic_timer_interrupt (11 samples, 0.01%)
native_write_msr_safe (8 samples, 0.01%)
open_tables (13 samples, 0.01%)
mtr_t::page_lock (12 samples, 0.01%)
x86_pmu_enable (126 samples, 0.14%)
heap_write (66 samples, 0.07%)
tick_sched_timer (8 samples, 0.01%)
native_write_msr_safe (8 samples, 0.01%)
rec_copy_prefix_to_buf (26 samples, 0.03%)
open_table (9 samples, 0.01%)
buf::Block_hint::buffer_fix_block_if_still_valid (364 samples, 0.39%)
handler::ha_index_next (10 samples, 0.01%)
MYSQLparse (58 samples, 0.06%)
finish_task_switch (8 samples, 0.01%)
native_write_msr_safe (566 samples, 0.61%)
my_strnncollsp_utf8mb3_general_ci (325 samples, 0.35%)
__perf_event_enable (16 samples, 0.02%)
__schedule (8 samples, 0.01%)
native_write_msr_safe (33 samples, 0.04%)
Field_varstring::store (16 samples, 0.02%)
setup_on_expr (11 samples, 0.01%)
native_write_msr_safe (40 samples, 0.04%)
x86_pmu_enable (44 samples, 0.05%)
__memcpy_ssse3_back (243 samples, 0.26%)
my_real_read (126 samples, 0.14%)
perf_pmu_enable (20 samples, 0.02%)
futex_wait (8 samples, 0.01%)
memo_slot_release (20 samples, 0.02%)
schedule_user (40 samples, 0.04%)
intel_tfa_pmu_enable_all (32 samples, 0.03%)
apic_timer_interrupt (12 samples, 0.01%)
intel_tfa_pmu_enable_all (16 samples, 0.02%)
get_charset (2,086 samples, 2.24%)
g..
store_key_field::copy_inner (96 samples, 0.10%)
retint_careful (20 samples, 0.02%)
smp_apic_timer_interrupt (14 samples, 0.02%)
handler::ha_write_tmp_row (69 samples, 0.07%)
__intel_pmu_enable_all.isra.23 (566 samples, 0.61%)
Field_varstring::sort_string (24 samples, 0.03%)
local_apic_timer_interrupt (28 samples, 0.03%)
st_join_table::pfs_batch_update (17 samples, 0.02%)
vio_read (586 samples, 0.63%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
smp_apic_timer_interrupt (40 samples, 0.04%)
sys_recvfrom (27 samples, 0.03%)
perf_pmu_enable (8 samples, 0.01%)
my_qsort2 (10 samples, 0.01%)
smp_call_function_single_interrupt (8 samples, 0.01%)
x86_pmu_enable (8 samples, 0.01%)
irq_exit (8 samples, 0.01%)
smp_apic_timer_interrupt (10 samples, 0.01%)
__schedule (8 samples, 0.01%)
tick_sched_timer (21 samples, 0.02%)
buf_page_get_low (9 samples, 0.01%)
__perf_event_enable (8 samples, 0.01%)
thd_kill_level (93 samples, 0.10%)
finish_task_switch (88 samples, 0.09%)
evaluate_join_record (85,753 samples, 92.02%)
evaluate_join_record
schedule_hrtimeout_range_clock (37 samples, 0.04%)
native_write_msr_safe (16 samples, 0.02%)
sub_select (166 samples, 0.18%)
generic_smp_call_function_single_interrupt (16 samples, 0.02%)
tcp_recvmsg (24 samples, 0.03%)
my_strnxfrm_utf8mb3_general_ci (20 samples, 0.02%)
task_tick_fair (8 samples, 0.01%)
mtr_t::start (16 samples, 0.02%)
intel_tfa_pmu_enable_all (52 samples, 0.06%)
sub_select (85,415 samples, 91.66%)
sub_select
open_and_lock_tables (16 samples, 0.02%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
__memcpy_ssse3_back (153 samples, 0.16%)
buf_page_get_low (186 samples, 0.20%)
schedule_user (20 samples, 0.02%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
apic_timer_interrupt (16 samples, 0.02%)
__schedule (37 samples, 0.04%)
x86_pmu_enable (8 samples, 0.01%)
perf_pmu_enable (24 samples, 0.03%)
__memcmp_sse4_1 (148 samples, 0.16%)
execute_sqlcom_select (91,138 samples, 97.80%)
execute_sqlcom_select
retint_careful (89 samples, 0.10%)
schedule_user (186 samples, 0.20%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
cp_buffer_from_ref (448 samples, 0.48%)
evaluate_join_record (9 samples, 0.01%)
perf_pmu_enable (88 samples, 0.09%)
poll_schedule_timeout (572 samples, 0.61%)
schedule_user (8 samples, 0.01%)
finish_task_switch (20 samples, 0.02%)
__perf_event_task_sched_in (52 samples, 0.06%)
system_call_fastpath (25 samples, 0.03%)
schedule (65 samples, 0.07%)
mtr_buf_t::erase (23 samples, 0.02%)
row_mysql_store_col_in_innobase_format (954 samples, 1.02%)
schedule_user (44 samples, 0.05%)
finish_task_switch (35 samples, 0.04%)
handler::ha_index_next (9 samples, 0.01%)
system_call_fastpath (28 samples, 0.03%)
heap_rkey (134 samples, 0.14%)
ip_finish_output (10 samples, 0.01%)
ip_queue_xmit (11 samples, 0.01%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
ctx_resched (8 samples, 0.01%)
mtr_t::page_lock (6,693 samples, 7.18%)
mtr_t::pa..
my_charlen_utf8mb3 (10 samples, 0.01%)
__intel_pmu_enable_all.isra.23 (24 samples, 0.03%)
__memset_sse2 (74 samples, 0.08%)
__intel_pmu_enable_all.isra.23 (16 samples, 0.02%)
my_strxfrm_pad_nweights_unicode (9 samples, 0.01%)
apic_timer_interrupt (19 samples, 0.02%)
retint_careful (8 samples, 0.01%)
join_read_key2 (8 samples, 0.01%)
schedule (25 samples, 0.03%)
st_join_table::pfs_batch_update (43 samples, 0.05%)
__pthread_once (9 samples, 0.01%)
schedule_hrtimeout_range_clock (571 samples, 0.61%)
mtr_t::release_s_latch_at_savepoint (8 samples, 0.01%)
finish_task_switch (40 samples, 0.04%)
mtr_t::start (64 samples, 0.07%)
buf_page_get_gen (21 samples, 0.02%)
__perf_event_task_sched_in (8 samples, 0.01%)
x86_pmu_enable (40 samples, 0.04%)
JOIN::exec (166 samples, 0.18%)
schedule_user (16 samples, 0.02%)
finish_task_switch (8 samples, 0.01%)
join_read_next (15 samples, 0.02%)
mariadbd (93,189 samples, 100.00%)
mariadbd
finish_task_switch (16 samples, 0.02%)
cmp_dtuple_rec_with_match_low (231 samples, 0.25%)
do_futex (25 samples, 0.03%)
x86_pmu_enable (16 samples, 0.02%)
x86_pmu_enable (12 samples, 0.01%)
finish_task_switch (52 samples, 0.06%)
join_read_next (10 samples, 0.01%)
my_charlen_utf8mb3 (19 samples, 0.02%)
__perf_event_task_sched_in (24 samples, 0.03%)
copy_fields (13 samples, 0.01%)
row_sel_enqueue_cache_row_for_mysql (23 samples, 0.02%)
__dev_queue_xmit (10 samples, 0.01%)
mtr_t::release_block_at_savepoint (15 samples, 0.02%)
mysql_select (166 samples, 0.18%)
__hrtimer_run_queues (8 samples, 0.01%)
pthread_cond_timedwait@@GLIBC_2.3.2 (27 samples, 0.03%)
smp_apic_timer_interrupt (13 samples, 0.01%)
__memcpy_ssse3_back (116 samples, 0.12%)
dtuple_set_n_fields (34 samples, 0.04%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
rec_get_offsets_func (11 samples, 0.01%)
schedule_user (12 samples, 0.01%)
futex_wait (66 samples, 0.07%)
cmp_dtuple_rec_with_match_low (19 samples, 0.02%)
__perf_event_task_sched_in (8 samples, 0.01%)
join_read_key (24 samples, 0.03%)
__perf_event_task_sched_in (566 samples, 0.61%)
[libc-2.17.so] (37 samples, 0.04%)
x86_pmu_enable (88 samples, 0.09%)
evaluate_join_record (360 samples, 0.39%)
perf_pmu_enable (566 samples, 0.61%)
my_charpos_mb (44 samples, 0.05%)
native_write_msr_safe (62 samples, 0.07%)
__memcpy_ssse3_back (139 samples, 0.15%)
__dev_queue_xmit (8 samples, 0.01%)
filesort (62 samples, 0.07%)
__perf_event_task_sched_in (184 samples, 0.20%)
finish_task_switch (8 samples, 0.01%)
x86_pmu_enable (184 samples, 0.20%)
hrtimer_interrupt (10 samples, 0.01%)
ip_local_out_sk (10 samples, 0.01%)
JOIN::exec_inner (166 samples, 0.18%)
perf_pmu_enable (8 samples, 0.01%)
futex_wait_queue_me (25 samples, 0.03%)
hrtimer_interrupt (9 samples, 0.01%)
perf_pmu_enable (8 samples, 0.01%)
ip_local_out_sk (11 samples, 0.01%)
row_sel_store_mysql_field (11 samples, 0.01%)
String_copier::well_formed_copy (8 samples, 0.01%)
retint_careful (53 samples, 0.06%)
thd_prepare_connection (143 samples, 0.15%)
intel_tfa_pmu_enable_all (88 samples, 0.09%)
schedule (571 samples, 0.61%)
row_sel_convert_mysql_key_to_innobase (1,388 samples, 1.49%)
ha_innobase::index_read (82,443 samples, 88.47%)
ha_innobase::index_read
intel_tfa_pmu_enable_all (12 samples, 0.01%)
tcp_transmit_skb (16 samples, 0.02%)
parse_sql (65 samples, 0.07%)
__intel_pmu_enable_all.isra.23 (62 samples, 0.07%)
intel_tfa_pmu_enable_all (24 samples, 0.03%)
get_charset (119 samples, 0.13%)
btr_cur_latch_for_root_leaf (11 samples, 0.01%)
x86_pmu_enable (8 samples, 0.01%)
mtr_t::start (85 samples, 0.09%)
__intel_pmu_enable_all.isra.23 (12 samples, 0.01%)
sysret_check (14 samples, 0.02%)
perf_pmu_enable (62 samples, 0.07%)
create_sort_index (66 samples, 0.07%)
btr_cur_search_to_nth_level_func (33 samples, 0.04%)
ip_output (11 samples, 0.01%)
my_charset_loader_init_mysys (17 samples, 0.02%)
x86_pmu_enable (8 samples, 0.01%)
retint_userspace_restore_args (18 samples, 0.02%)
handler::ha_index_read_map (139 samples, 0.15%)
join_tab_execution_startup (120 samples, 0.13%)
intel_tfa_pmu_enable_all (52 samples, 0.06%)
Field::save_in_field_str (26 samples, 0.03%)
__intel_pmu_enable_all.isra.23 (16 samples, 0.02%)
event_function (8 samples, 0.01%)
native_write_msr_safe (8 samples, 0.01%)
x86_pmu_enable (8 samples, 0.01%)
store_key_field::copy_inner (195 samples, 0.21%)
__perf_event_task_sched_in (40 samples, 0.04%)
local_apic_timer_interrupt (9 samples, 0.01%)
btr_cur_search_to_nth_level_func (74,498 samples, 79.94%)
btr_cur_search_to_nth_level_func
[libc-2.17.so] (583 samples, 0.63%)
__perf_event_task_sched_in (8 samples, 0.01%)
my_strnncollsp_utf8mb3_general_ci (275 samples, 0.30%)
native_write_msr_safe (8 samples, 0.01%)
handler::ha_index_read_map (150 samples, 0.16%)
tcp_send_ack (18 samples, 0.02%)
__perf_event_task_sched_in (44 samples, 0.05%)
ip_queue_xmit (15 samples, 0.02%)
dev_queue_xmit (10 samples, 0.01%)
cmp_dtuple_rec (27 samples, 0.03%)
cmp_data (286 samples, 0.31%)
__intel_pmu_enable_all.isra.23 (184 samples, 0.20%)
perf_pmu_enable (32 samples, 0.03%)
mysql_execute_command (91,150 samples, 97.81%)
mysql_execute_command
native_write_msr_safe (8 samples, 0.01%)
btr_pcur_move_to_next_page (20 samples, 0.02%)
join_tab_execution_startup (9 samples, 0.01%)
native_write_msr_safe (44 samples, 0.05%)
row_search_idx_cond_check (101 samples, 0.11%)
generic_smp_call_function_single_interrupt (8 samples, 0.01%)
generic_smp_call_function_single_interrupt (8 samples, 0.01%)
perf_pmu_enable (8 samples, 0.01%)
perf_pmu_enable (184 samples, 0.20%)
mtr_t::memo_push (41 samples, 0.04%)
pfs_spawn_thread (92,064 samples, 98.79%)
pfs_spawn_thread
flush_smp_call_function_queue (8 samples, 0.01%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
cmp_data (16 samples, 0.02%)
st_join_table::sort_table (66 samples, 0.07%)
join_init_read_record (67 samples, 0.07%)
ha_innobase::index_next (8 samples, 0.01%)
buf_page_get_gen (60 samples, 0.06%)
finish_task_switch (49 samples, 0.05%)
handler::index_read_map (250 samples, 0.27%)
btr_pcur_restore_position (722 samples, 0.77%)
row_sel_convert_mysql_key_to_innobase (8 samples, 0.01%)
schedule_user (8 samples, 0.01%)
btr_cur_optimistic_latch_leaves (245 samples, 0.26%)
native_write_msr_safe (126 samples, 0.14%)
rec_copy_prefix_to_buf (8 samples, 0.01%)
sock_sendmsg (24 samples, 0.03%)
system_call_fastpath (37 samples, 0.04%)
mtr_t::release_block_at_savepoint (50 samples, 0.05%)
__perf_event_task_sched_in (16 samples, 0.02%)
cmp_data (19 samples, 0.02%)
__schedule (65 samples, 0.07%)
intel_tfa_pmu_enable_all (16 samples, 0.02%)
AGGR_OP::end_send (108 samples, 0.12%)
tcp_cleanup_rbuf (18 samples, 0.02%)
ssux_lock::rd_lock (21 samples, 0.02%)
do_futex (8 samples, 0.01%)
native_write_msr_safe (52 samples, 0.06%)
__schedule (8 samples, 0.01%)
intel_tfa_pmu_enable_all (16 samples, 0.02%)
__hrtimer_run_queues (21 samples, 0.02%)
mtr_buf_t::erase (81 samples, 0.09%)
cmp_dtuple_rec_with_match_low (10,318 samples, 11.07%)
cmp_dtuple_rec_w..
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
btr_pcur_store_position (9 samples, 0.01%)
intel_tfa_pmu_enable_all (44 samples, 0.05%)
buf_page_get_gen (18 samples, 0.02%)
ret_from_intr (8 samples, 0.01%)
intel_tfa_pmu_enable_all (184 samples, 0.20%)
hrtimer_interrupt (11 samples, 0.01%)
schedule_user (16 samples, 0.02%)
smp_apic_timer_interrupt (10 samples, 0.01%)
trx_is_interrupted (35 samples, 0.04%)
__intel_pmu_enable_all.isra.23 (126 samples, 0.14%)
__schedule (89 samples, 0.10%)
JOIN::exec_inner (91,023 samples, 97.68%)
JOIN::exec_inner
do_sys_poll (126 samples, 0.14%)
inet_sendmsg (24 samples, 0.03%)
do_futex (66 samples, 0.07%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
__schedule (44 samples, 0.05%)
buf_page_get_low (20 samples, 0.02%)
cp_buffer_from_ref (9 samples, 0.01%)
__perf_event_task_sched_in (8 samples, 0.01%)
__schedule (8 samples, 0.01%)
rec_get_offsets_func (479 samples, 0.51%)
handler::ha_index_read_map (12 samples, 0.01%)
btr_pcur_move_to_next_page (26 samples, 0.03%)
perf_pmu_enable (52 samples, 0.06%)
finish_task_switch (16 samples, 0.02%)
__schedule (8 samples, 0.01%)
perf_pmu_enable (8 samples, 0.01%)
[unknown] (18 samples, 0.02%)
finish_task_switch (62 samples, 0.07%)
page_cur_search_with_match (21,120 samples, 22.66%)
page_cur_search_with_match
schedule_user (8 samples, 0.01%)
inet_recvmsg (25 samples, 0.03%)
hp_write_key (57 samples, 0.06%)
__perf_event_task_sched_in (126 samples, 0.14%)
JOIN::make_aggr_tables_info (16 samples, 0.02%)
retint_careful (53 samples, 0.06%)
tcp_sendmsg (24 samples, 0.03%)
my_charpos_mb (9 samples, 0.01%)
finish_task_switch (8 samples, 0.01%)
do_handle_one_connection (92,063 samples, 98.79%)
do_handle_one_connection
handle_select (91,119 samples, 97.78%)
handle_select
system_call_fastpath (66 samples, 0.07%)
remote_function (8 samples, 0.01%)
ha_heap::write_row (69 samples, 0.07%)
finish_task_switch (32 samples, 0.03%)
intel_tfa_pmu_enable_all (62 samples, 0.07%)
__intel_pmu_enable_all.isra.23 (40 samples, 0.04%)
cmp_dtuple_rec (835 samples, 0.90%)
__intel_pmu_enable_all.isra.23 (49 samples, 0.05%)
__perf_event_task_sched_in (8 samples, 0.01%)
perf_pmu_enable (33 samples, 0.04%)
flush_smp_call_function_queue (16 samples, 0.02%)
perf_pmu_enable (16 samples, 0.02%)
retint_careful (8 samples, 0.01%)
scheduler_tick (13 samples, 0.01%)
__schedule (126 samples, 0.14%)
__perf_event_task_sched_in (35 samples, 0.04%)
vio_socket_io_wait (583 samples, 0.63%)
select_send::send_data (26 samples, 0.03%)
schedule_user (8 samples, 0.01%)
sys_futex (8 samples, 0.01%)
mtr_t::commit (9 samples, 0.01%)
flush_smp_call_function_queue (8 samples, 0.01%)
JOIN::create_postjoin_aggr_table (12 samples, 0.01%)
perf_pmu_enable (12 samples, 0.01%)
event_function (8 samples, 0.01%)
intel_tfa_pmu_enable_all (49 samples, 0.05%)
finish_task_switch (566 samples, 0.61%)
sub_select (90,885 samples, 97.53%)
sub_select
__schedule (8 samples, 0.01%)
retint_careful (49 samples, 0.05%)
rec_get_offsets_func (829 samples, 0.89%)
buf_page_get_low (18 samples, 0.02%)
perf_pmu_enable (8 samples, 0.01%)
finish_task_switch (12 samples, 0.01%)
tcp_write_xmit (17 samples, 0.02%)
end_send (30 samples, 0.03%)
handler::ha_index_read_map (83,292 samples, 89.38%)
handler::ha_index_read_map
__perf_event_task_sched_in (16 samples, 0.02%)
x86_pmu_enable (8 samples, 0.01%)
join_read_key2 (151 samples, 0.16%)
retint_careful (12 samples, 0.01%)
do_sys_poll (37 samples, 0.04%)
page_cur_search_with_match (33 samples, 0.04%)
mtr_t::page_lock (24 samples, 0.03%)
retint_careful (44 samples, 0.05%)
__libc_start_main (44 samples, 0.05%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
schedule_user (8 samples, 0.01%)
hrtimer_interrupt (10 samples, 0.01%)
check_connection (141 samples, 0.15%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
system_call_fastpath (8 samples, 0.01%)
perf_pmu_enable (52 samples, 0.06%)
poll_schedule_timeout (126 samples, 0.14%)
all (93,189 samples, 100%)
my_hash_sort_utf8mb3_nopad (24 samples, 0.03%)
native_write_msr_safe (16 samples, 0.02%)
ha_innobase::index_next (45 samples, 0.05%)
__perf_event_task_sched_in (12 samples, 0.01%)
row_search_idx_cond_check (25 samples, 0.03%)
__schedule (186 samples, 0.20%)
thd_get_thread_id (8 samples, 0.01%)
finish_task_switch (126 samples, 0.14%)
mtr_t::release_s_latch_at_savepoint (53 samples, 0.06%)
ReadView::changes_visible (12 samples, 0.01%)
end_update (264 samples, 0.28%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
cmp_data (13 samples, 0.01%)
schedule_hrtimeout_range_clock (126 samples, 0.14%)
handle_one_connection (92,064 samples, 98.79%)
handle_one_connection
my_charset_loader_init_mysys (405 samples, 0.43%)
retint_careful (33 samples, 0.04%)
ReadView::changes_visible (12 samples, 0.01%)
finish_task_switch (8 samples, 0.01%)
local_apic_timer_interrupt (12 samples, 0.01%)
buf_page_optimistic_get (242 samples, 0.26%)
__schedule (12 samples, 0.01%)
do_IRQ (8 samples, 0.01%)
row_sel_field_store_in_mysql_format_func (15 samples, 0.02%)
my_charset_loader_init_mysys (473 samples, 0.51%)
JOIN::exec (91,024 samples, 97.68%)
JOIN::exec
sys_poll (126 samples, 0.14%)
ha_innobase::index_next (10 samples, 0.01%)
make_sortkey (30 samples, 0.03%)
apic_timer_interrupt (45 samples, 0.05%)
hrtimer_interrupt (14 samples, 0.02%)
rec_get_offsets_func (835 samples, 0.90%)
sys_futex (25 samples, 0.03%)
x86_pmu_enable (16 samples, 0.02%)
smp_call_function_single_interrupt (8 samples, 0.01%)
intel_tfa_pmu_enable_all (20 samples, 0.02%)
retint_careful (8 samples, 0.01%)
schedule (8 samples, 0.01%)
__intel_pmu_enable_all.isra.23 (52 samples, 0.06%)
thd_get_ha_data (135 samples, 0.14%)
[libc-2.17.so] (126 samples, 0.14%)
__schedule (20 samples, 0.02%)
rr_from_pointers (8 samples, 0.01%)
x86_pmu_enable (49 samples, 0.05%)
__schedule (16 samples, 0.02%)
AGGR_OP::put_record (10 samples, 0.01%)
schedule_user (49 samples, 0.05%)
intel_tfa_pmu_enable_all (16 samples, 0.02%)
schedule_user (16 samples, 0.02%)
__intel_pmu_enable_all.isra.23 (52 samples, 0.06%)
futex_wait_queue_me (8 samples, 0.01%)
x86_pmu_enable (33 samples, 0.04%)
st_join_table::build_range_rowid_filter_if_needed (23 samples, 0.02%)
__intel_pmu_enable_all.isra.23 (16 samples, 0.02%)
x86_pmu_enable (8 samples, 0.01%)
schedule_hrtimeout_range (571 samples, 0.61%)
intel_tfa_pmu_enable_all (33 samples, 0.04%)
hp_search (124 samples, 0.13%)
x86_pmu_enable (8 samples, 0.01%)
my_strnncollsp_utf8mb3_general_ci (2,983 samples, 3.20%)
my_..
__perf_event_task_sched_in (88 samples, 0.09%)
page_cur_search_with_match (40 samples, 0.04%)
perf_pmu_enable (8 samples, 0.01%)
dev_queue_xmit (8 samples, 0.01%)
x86_pmu_enable (566 samples, 0.61%)
intel_tfa_pmu_enable_all (16 samples, 0.02%)
buf_page_get_low (30,740 samples, 32.99%)
buf_page_get_low
local_apic_timer_interrupt (10 samples, 0.01%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
native_write_msr_safe (52 samples, 0.06%)
schedule_user (53 samples, 0.06%)
sys_sendto (25 samples, 0.03%)
row_search_mvcc (143 samples, 0.15%)
__perf_event_task_sched_in (16 samples, 0.02%)
local_apic_timer_interrupt (14 samples, 0.02%)
my_net_read_packet (126 samples, 0.14%)
ip_output (10 samples, 0.01%)
vio_read (126 samples, 0.14%)
mysql_parse (91,225 samples, 97.89%)
mysql_parse
__schedule (33 samples, 0.04%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
mtr_t::page_lock (53 samples, 0.06%)
cmp_dtuple_rec_with_match_low (802 samples, 0.86%)
smp_apic_timer_interrupt (18 samples, 0.02%)
__schedule (53 samples, 0.06%)
__intel_pmu_enable_all.isra.23 (16 samples, 0.02%)
finish_task_switch (16 samples, 0.02%)
call_function_single_interrupt (8 samples, 0.01%)
__schedule (49 samples, 0.05%)
__perf_event_task_sched_in (62 samples, 0.07%)
btr_cur_search_to_nth_level_func (11 samples, 0.01%)
perf_pmu_enable (44 samples, 0.05%)
create_tmp_table (11 samples, 0.01%)
x86_pmu_enable (32 samples, 0.03%)
Lex_input_stream::lex_token (18 samples, 0.02%)
__schedule (40 samples, 0.04%)
mtr_t::release_block_at_savepoint (6,655 samples, 7.14%)
mtr_t::re..
tick_sched_timer (11 samples, 0.01%)
call_function_single_interrupt (8 samples, 0.01%)
do_command (91,845 samples, 98.56%)
do_command
retint_careful (8 samples, 0.01%)
Protocol::write (9 samples, 0.01%)
native_password_authenticate (135 samples, 0.14%)
ctx_resched (16 samples, 0.02%)
native_write_msr_safe (8 samples, 0.01%)
row_sel_field_store_in_mysql_format_func (77 samples, 0.08%)
my_charpos_mb (8 samples, 0.01%)
handle_select (166 samples, 0.18%)
hrtimer_interrupt (9 samples, 0.01%)
get_charset (11 samples, 0.01%)
memcpy@plt (8 samples, 0.01%)
my_strnncollsp_utf8mb3_general_ci (12 samples, 0.01%)
schedule_hrtimeout_range (126 samples, 0.14%)
native_write_msr_safe (184 samples, 0.20%)
__perf_event_task_sched_in (52 samples, 0.06%)
finish_task_switch (184 samples, 0.20%)
local_apic_timer_interrupt (9 samples, 0.01%)
memo_slot_release (1,229 samples, 1.32%)
row_search_mvcc (16 samples, 0.02%)
finish_task_switch (52 samples, 0.06%)
calculate_key_len (139 samples, 0.15%)
get_charset (16 samples, 0.02%)
do_auth_once (135 samples, 0.14%)
x86_pmu_enable (8 samples, 0.01%)
ip_finish_output (11 samples, 0.01%)
btr_pcur_store_position (79 samples, 0.08%)
row_sel_store_mysql_rec (18 samples, 0.02%)
sel_restore_position_for_mysql (731 samples, 0.78%)
native_write_msr_safe (49 samples, 0.05%)
rec_copy_prefix_to_buf (53 samples, 0.06%)
__memset_sse2 (75 samples, 0.08%)
perf_pmu_enable (40 samples, 0.04%)
get_charset (279 samples, 0.30%)
JOIN::optimize_stage2 (40 samples, 0.04%)
perf_pmu_enable (49 samples, 0.05%)
rec_copy_prefix_to_buf (371 samples, 0.40%)
futex_wait (25 samples, 0.03%)
__schedule (16 samples, 0.02%)
mtr_t::commit (1,369 samples, 1.47%)
remote_function (16 samples, 0.02%)
apic_timer_interrupt (19 samples, 0.02%)
__memcpy_ssse3_back (18 samples, 0.02%)
mysql_execute_command (166 samples, 0.18%)
hrtimer_interrupt (27 samples, 0.03%)
mtr_t::commit (154 samples, 0.17%)
mysqld_main (44 samples, 0.05%)
row_sel_store_mysql_rec (559 samples, 0.60%)
x86_pmu_enable (52 samples, 0.06%)
__intel_pmu_enable_all.isra.23 (88 samples, 0.09%)
perf_pmu_enable (16 samples, 0.02%)
system_call_fastpath (25 samples, 0.03%)
login_connection (142 samples, 0.15%)
ctx_resched (8 samples, 0.01%)
ha_innobase::index_next (4,793 samples, 5.14%)
ha_inn..
SYSC_sendto (25 samples, 0.03%)
handler_rowid_filter_is_active (18 samples, 0.02%)
__tcp_push_pending_frames (17 samples, 0.02%)
execute_sqlcom_select (166 samples, 0.18%)
__libc_send (26 samples, 0.03%)
__perf_event_task_sched_in (8 samples, 0.01%)
apic_timer_interrupt (11 samples, 0.01%)
pthread_once@plt (60 samples, 0.06%)
cmp_data (7,360 samples, 7.90%)
cmp_data
thd_kill_level (41 samples, 0.04%)
mtr_t::start (10 samples, 0.01%)
x86_pmu_enable (20 samples, 0.02%)
__schedule (571 samples, 0.61%)
finish_task_switch (24 samples, 0.03%)
__perf_event_task_sched_in (49 samples, 0.05%)
row_sel_store_mysql_rec (21 samples, 0.02%)
ssux_lock::rd_lock (44 samples, 0.05%)
native_write_msr_safe (32 samples, 0.03%)
futex_wait_queue_me (66 samples, 0.07%)
evaluate_join_record (10 samples, 0.01%)
sock_recvmsg (27 samples, 0.03%)
x86_pmu_enable (16 samples, 0.02%)
tick_sched_handle (18 samples, 0.02%)
sub_select_postjoin_aggr (108 samples, 0.12%)
buf_page_get_low (60 samples, 0.06%)
JOIN::prepare (19 samples, 0.02%)
__perf_event_task_sched_in (20 samples, 0.02%)
apic_timer_interrupt (16 samples, 0.02%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
native_write_msr_safe (16 samples, 0.02%)
calculate_key_len (134 samples, 0.14%)
my_charset_loader_init_mysys (18 samples, 0.02%)
remote_function (8 samples, 0.01%)
x86_pmu_enable (52 samples, 0.06%)
__schedule (25 samples, 0.03%)
mtr_t::release_block_at_savepoint (18 samples, 0.02%)
sch_direct_xmit (9 samples, 0.01%)
system_call_fastpath (578 samples, 0.62%)
evaluate_join_record (156 samples, 0.17%)
retint_careful (16 samples, 0.02%)
cmp_data (603 samples, 0.65%)
handler::index_read_map (152 samples, 0.16%)
__memcmp_sse4_1 (9 samples, 0.01%)
join_read_key2 (84,346 samples, 90.51%)
join_read_key2
row_search_mvcc (13 samples, 0.01%)
__intel_pmu_enable_all.isra.23 (8 samples, 0.01%)
schedule_user (33 samples, 0.04%)
btr_pcur_store_position (8 samples, 0.01%)
rec_get_offsets_func (89 samples, 0.10%)
__hrtimer_run_queues (11 samples, 0.01%)
row_sel_store_mysql_field (13 samples, 0.01%)
my_hash_sort_utf8mb3_nopad (23 samples, 0.02%)
server_mpvio_read_packet (131 samples, 0.14%)
mysql_select (91,118 samples, 97.78%)
mysql_select
btr_pcur_store_position (992 samples, 1.06%)
trx_is_interrupted (30 samples, 0.03%)
native_write_msr_safe (88 samples, 0.09%)
native_write_msr_safe (20 samples, 0.02%)
finish_task_switch (8 samples, 0.01%)
intel_tfa_pmu_enable_all (40 samples, 0.04%)
__intel_pmu_enable_all.isra.23 (32 samples, 0.03%)
page_rec_get_next (8 samples, 0.01%)
__perf_event_enable (8 samples, 0.01%)
evaluate_join_record (32 samples, 0.03%)
cmp_dtuple_rec_with_match_low (17 samples, 0.02%)
__perf_event_task_sched_in (32 samples, 0.03%)
x86_pmu_enable (24 samples, 0.03%)
join_read_next (5,076 samples, 5.45%)
join_re..
SYSC_recvfrom (27 samples, 0.03%)
pthread_cond_timedwait@@GLIBC_2.3.2 (67 samples, 0.07%)
retint_careful (40 samples, 0.04%)
schedule_user (8 samples, 0.01%)
perf_pmu_enable (8 samples, 0.01%)
schedule_user (53 samples, 0.06%)
Protocol::send_result_set_row (16 samples, 0.02%)
smp_call_function_single_interrupt (16 samples, 0.02%)
page_cur_search_with_match (20 samples, 0.02%)
__schedule (8 samples, 0.01%)
ssux_lock::rd_lock (4,788 samples, 5.14%)
ssux_l..
__intel_pmu_enable_all.isra.23 (20 samples, 0.02%)
perf_pmu_enable (126 samples, 0.14%)
sys_futex (66 samples, 0.07%)
buf_page_get_gen (20 samples, 0.02%)
schedule (37 samples, 0.04%)
__hrtimer_run_queues (9 samples, 0.01%)
row_mysql_store_col_in_innobase_format (18 samples, 0.02%)
finish_task_switch (16 samples, 0.02%)
update_process_times (18 samples, 0.02%)
x86_pmu_enable (62 samples, 0.07%)
native_write_msr_safe (24 samples, 0.03%)
tcp_transmit_skb (14 samples, 0.02%)
perf_pmu_enable (16 samples, 0.02%)
my_net_read_packet_reallen (126 samples, 0.14%)
__libc_recv (53 samples, 0.06%)
x86_pmu_enable (16 samples, 0.02%)
Field::do_field_eq (55 samples, 0.06%)
sys_poll (578 samples, 0.62%)
call_function_single_interrupt (16 samples, 0.02%)
poll_schedule_timeout (37 samples, 0.04%)
finish_task_switch (8 samples, 0.01%)
perf_pmu_enable (8 samples, 0.01%)
row_sel_store_mysql_field (314 samples, 0.34%)
hp_key_cmp (79 samples, 0.08%)
schedule_hrtimeout_range (37 samples, 0.04%)
hp_rec_hashnr (41 samples, 0.04%)
my_net_read_packet (589 samples, 0.63%)
retint_careful (16 samples, 0.02%)
do_sys_poll (578 samples, 0.62%)
native_write_msr_safe (8 samples, 0.01%)
ha_innobase::index_read (148 samples, 0.16%)
native_write_msr_safe (8 samples, 0.01%)
retint_careful (16 samples, 0.02%)
btr_cur_search_to_nth_level_func (134 samples, 0.14%)
Lex_input_stream::scan_ident_middle (9 samples, 0.01%)
__intel_pmu_enable_all.isra.23 (16 samples, 0.02%)
intel_tfa_pmu_enable_all (8 samples, 0.01%)
schedule_user (16 samples, 0.02%)
dispatch_command (91,246 samples, 97.91%)
dispatch_command
native_write_msr_safe (8 samples, 0.01%)
perf_pmu_enable (16 samples, 0.02%)
smp_apic_timer_interrupt (12 samples, 0.01%)