Off-Wake Time Flame Graph
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[unknown] (261,294 us, 0.12%)
hp_rec_key_cmp (94,343 us, 0.04%)
[unknown] (422,100 us, 0.20%)
[unknown] (400,683 us, 0.19%)
[unknown] (3,749,321 us, 1.75%)
__vfs_read (4,926,134 us, 2.29%)
_..
evtchn_2l_handle_events (601,163 us, 0.28%)
(2,728,797 us, 1.27%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (12,057,112 us, 5.61%)
Prepare..
__xen_evtchn_do_upcall (113,327 us, 0.05%)
swapper/0 (111,964 us, 0.05%)
handle_percpu_irq (601,163 us, 0.28%)
[unknown] (191,613 us, 0.09%)
JOIN::make_join_plan() (500,124 us, 0.23%)
autoremove_wake_function (2,138,023 us, 1.00%)
do_command(THD*) (95,188 us, 0.04%)
handle_connection (95,188 us, 0.04%)
[unknown] (2,888,130 us, 1.34%)
(1,415,325 us, 0.66%)
ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) (108,563 us, 0.05%)
start_thread (194,001 us, 0.09%)
[unknown] (131,880 us, 0.06%)
[unknown] (279,935 us, 0.13%)
xen_evtchn_do_upcall (4,001,118 us, 1.86%)
x..
handle_connection (151,058 us, 0.07%)
vfs_read (2,313,126 us, 1.08%)
mysqld (235,362 us, 0.11%)
kworker/1:1H (140,176 us, 0.07%)
unix_write_space (27,734,162 us, 12.91%)
unix_write_space
[unknown] (479,913 us, 0.22%)
__wake_up_common (4,787,955 us, 2.23%)
_..
mysqld (20,721,905 us, 9.65%)
mysqld
schedule_idle (1,264,684 us, 0.59%)
[unknown] (100,189 us, 0.05%)
(17,147,030 us, 7.98%)
[unknown] (479,913 us, 0.22%)
[unknown] (391,903 us, 0.18%)
cpu_startup_entry (1,539,775 us, 0.72%)
mysqld (694,532 us, 0.32%)
(7,031,696 us, 3.27%)
[unknown] (343,199 us, 0.16%)
__libc_start_main (3,803,753 us, 1.77%)
[unknown] (101,877 us, 0.05%)
[unknown] (400,683 us, 0.19%)
[unknown] (1,000,255 us, 0.47%)
do_idle (1,539,775 us, 0.72%)
JOIN::make_join_plan() (101,877 us, 0.05%)
[unknown] (279,935 us, 0.13%)
row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) (5,071,675 us, 2.36%)
r..
xen_hypercall_xen_version (400,806 us, 0.19%)
entry_SYSCALL_64_fastpath (3,803,753 us, 1.77%)
autoremove_wake_function (104,862 us, 0.05%)
[unknown] (2,880,609 us, 1.34%)
SyS_pread64 (113,327 us, 0.05%)
(1,551,010 us, 0.72%)
mysqld (242,468 us, 0.11%)
io_schedule (4,018,415 us, 1.87%)
i..
[unknown] (279,935 us, 0.13%)
schedule_idle (980,903 us, 0.46%)
LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) (5,001,373 us, 2.33%)
L..
[unknown] (279,935 us, 0.13%)
Prepared_statement::execute(String*, bool) (94,343 us, 0.04%)
[unknown] (91,259 us, 0.04%)
sysbench (100,172 us, 0.05%)
[unknown] (113,501 us, 0.05%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (175,098 us, 0.08%)
[unknown] (191,613 us, 0.09%)
(173,479 us, 0.08%)
start_thread (151,058 us, 0.07%)
blk_update_request (113,327 us, 0.05%)
mysqld (92,278 us, 0.04%)
(92,642 us, 0.04%)
__schedule (980,903 us, 0.46%)
[unknown] (175,103 us, 0.08%)
io_handler_thread (5,001,373 us, 2.33%)
i..
dispatch_command(THD*, COM_DATA const*, enum_server_command) (175,098 us, 0.08%)
mysql_execute_command(THD*, bool) (95,188 us, 0.04%)
[unknown] (400,683 us, 0.19%)
handler::ha_write_row(unsigned char*) (94,343 us, 0.04%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (101,877 us, 0.05%)
mpage_end_io (2,138,023 us, 1.00%)
handle_irq_event_percpu (17,176,405 us, 8.00%)
handle_irq_..
do_command(THD*) (500,124 us, 0.23%)
hrtimer_interrupt (601,163 us, 0.28%)
schedule_timeout (103,699,733 us, 48.27%)
schedule_timeout
unix_stream_recvmsg (92,642 us, 0.04%)
swapper/1 (1,752,644 us, 0.82%)
[unknown] (100,189 us, 0.05%)
(447,890 us, 0.21%)
blk_mq_end_request (113,327 us, 0.05%)
(3,620,275 us, 1.69%)
rcu_sched (1,415,325 us, 0.66%)
[unknown] (183,454 us, 0.09%)
__hrtimer_run_queues (601,163 us, 0.28%)
[unknown] (95,188 us, 0.04%)
__handle_irq_event_percpu (3,920,814 us, 1.83%)
_..
swapper/6 (385,675 us, 0.18%)
swapper/1 (209,829 us, 0.10%)
[unknown] (100,189 us, 0.05%)
process_one_work (100,053 us, 0.05%)
swapper/6 (239,970 us, 0.11%)
wake_up_page_bit (4,787,955 us, 2.23%)
w..
schedule (479,375 us, 0.22%)
schedule (7,031,696 us, 3.27%)
sch..
sock_wfree (27,734,162 us, 12.91%)
sock_wfree
[unknown] (155,870 us, 0.07%)
mysqld (98,293 us, 0.05%)
__handle_irq_event_percpu (17,176,405 us, 8.00%)
__handle_ir..
handle_irq_event_percpu (119,129 us, 0.06%)
do_command(THD*) (12,081,012 us, 5.62%)
do_comm..
do_syscall_64 (14,885,508 us, 6.93%)
do_syscal..
generic_handle_irq (4,001,118 us, 1.86%)
g..
(7,697,030 us, 3.58%)
(92,642 us, 0.04%)
xen_hypercall_sched_op (3,620,275 us, 1.69%)
swapper/4 (111,969 us, 0.05%)
(659,826 us, 0.31%)
[unknown] (100,189 us, 0.05%)
handle_connection (143,706 us, 0.07%)
[unknown] (362,895 us, 0.17%)
[unknown] (6,331,541 us, 2.95%)
[u..
[unknown] (3,803,753 us, 1.77%)
do_idle (1,131,669 us, 0.53%)
mysqld (76,799,379 us, 35.75%)
mysqld
[unknown] (168,847 us, 0.08%)
blkif_interrupt (119,129 us, 0.06%)
-- (23,441,482 us, 10.91%)
--
[unknown] (358,438 us, 0.17%)
[unknown] (191,613 us, 0.09%)
buf_page_get_gen(page_id_t const&, page_size_t const&, unsigned long, buf_block_t*, unsigned long, char const*, unsigned long, mtr_t*, bool) (194,451 us, 0.09%)
SyS_epoll_wait (1,001,846 us, 0.47%)
[unknown] (100,189 us, 0.05%)
schedule_timeout (895,798 us, 0.42%)
[unknown] (147,875 us, 0.07%)
test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool, st_order::enum_order, QEP_shared_owner const*, Item*, Bitmap<64u>*, QUICK_SELECT_I**) (175,098 us, 0.08%)
__schedule (3,803,753 us, 1.77%)
__blk_mq_complete_request (113,327 us, 0.05%)
__xen_evtchn_do_upcall (3,920,814 us, 1.83%)
_..
[unknown] (111,976 us, 0.05%)
generic_handle_irq (17,176,405 us, 8.00%)
generic_han..
(2,737,776 us, 1.27%)
Prepared_statement::execute(String*, bool) (194,001 us, 0.09%)
(1,153,770 us, 0.54%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (143,706 us, 0.07%)
[unknown] (175,103 us, 0.08%)
[unknown] (130,090 us, 0.06%)
close_thread_tables(THD*) (140,728 us, 0.07%)
[unknown] (2,925,896 us, 1.36%)
[unknown] (400,683 us, 0.19%)
(6,331,541 us, 2.95%)
(1,336,016 us, 0.62%)
unix_stream_sendmsg (75,941,498 us, 35.35%)
unix_stream_sendmsg
[unknown] (1,000,255 us, 0.47%)
[unknown] (373,451 us, 0.17%)
__handle_irq_event_percpu (4,001,118 us, 1.86%)
_..
blkif_interrupt (17,176,405 us, 8.00%)
blkif_inter..
[unknown] (479,913 us, 0.22%)
mysqld (106,834 us, 0.05%)
sysbench (136,812 us, 0.06%)
sysbench (282,372 us, 0.13%)
Prepared_statement::execute(String*, bool) (500,124 us, 0.23%)
sysbench (103,831,652 us, 48.33%)
sysbench
[unknown] (3,810,344 us, 1.77%)
mysqld (165,662 us, 0.08%)
[unknown] (1,000,255 us, 0.47%)
mysqld (500,124 us, 0.23%)
xen_evtchn_do_upcall (18,024,101 us, 8.39%)
xen_evtchn_..
wake_up_page_bit (2,138,023 us, 1.00%)
(248,054 us, 0.12%)
mysqld (139,660 us, 0.07%)
handle_connection (12,081,043 us, 5.62%)
handle_..
SyS_poll (23,441,482 us, 10.91%)
SyS_poll
do_syscall_64 (103,790 us, 0.05%)
pfs_spawn_thread (12,081,043 us, 5.62%)
pfs_spa..
[unknown] (1,000,255 us, 0.47%)
schedule (7,697,094 us, 3.58%)
sch..
start_thread (175,098 us, 0.08%)
blk_update_request (104,862 us, 0.05%)
handle_edge_irq (17,176,405 us, 8.00%)
handle_edge..
[unknown] (198,441 us, 0.09%)
[unknown] (111,976 us, 0.05%)
kworker/1:1H (18,078,545 us, 8.42%)
kworker/1:1H
(4,764,678 us, 2.22%)
[unknown] (1,000,255 us, 0.47%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (500,124 us, 0.23%)
[unknown] (175,103 us, 0.08%)
[unknown] (99,905 us, 0.05%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (101,877 us, 0.05%)
fil_aio_wait(unsigned long) (5,001,373 us, 2.33%)
f..
xen_evtchn_do_upcall (3,714,170 us, 1.73%)
[unknown] (479,913 us, 0.22%)
-- (113,327 us, 0.05%)
handle_connection (146,704 us, 0.07%)
sys_sched_yield (2,728,797 us, 1.27%)
[unknown] (155,547 us, 0.07%)
__xen_evtchn_do_upcall (4,001,118 us, 1.86%)
_..
(103,772,873 us, 48.30%)
__vfs_read (113,327 us, 0.05%)
sys_sched_yield (298,075 us, 0.14%)
[unknown] (447,890 us, 0.21%)
[unknown] (95,216 us, 0.04%)
ep_poll (1,001,846 us, 0.47%)
SYSC_recvfrom (92,642 us, 0.04%)
(1,539,775 us, 0.72%)
JOIN::optimize() (500,124 us, 0.23%)
entry_SYSCALL_64_fastpath (61,055,990 us, 28.42%)
entry_SYSCALL_64_fastpath
unix_stream_recvmsg (27,734,162 us, 12.91%)
unix_stream_recvmsg
vfs_read (17,648,641 us, 8.21%)
vfs_read
QUICK_RANGE_SELECT::get_next() (158,552 us, 0.07%)
do_sys_poll (23,441,482 us, 10.91%)
do_sys_poll
do_command(THD*) (151,058 us, 0.07%)
__blk_mq_complete_request (2,138,023 us, 1.00%)
[unknown] (123,869 us, 0.06%)
[unknown] (1,000,255 us, 0.47%)
[unknown] (98,445 us, 0.05%)
(5,001,373 us, 2.33%)
(691,306 us, 0.32%)
evtchn_2l_handle_events (3,714,170 us, 1.73%)
generic_file_read_iter (113,327 us, 0.05%)
[unknown] (4,031,200 us, 1.88%)
[..
syscall_return_slowpath (7,697,094 us, 3.58%)
sys..
schedule (2,313,126 us, 1.08%)
mysqld (179,987 us, 0.08%)
__schedule (1,264,684 us, 0.59%)
[unknown] (115,207 us, 0.05%)
ret_from_fork (100,053 us, 0.05%)
[unknown] (1,687,607 us, 0.79%)
JOIN::exec() (146,704 us, 0.07%)
[unknown] (3,938,922 us, 1.83%)
[..
exit_to_usermode_loop (7,697,094 us, 3.58%)
exi..
start_thread (17,082,416 us, 7.95%)
start_thread
handle_irq_event (3,920,814 us, 1.83%)
h..
[unknown] (479,913 us, 0.22%)
__xen_evtchn_do_upcall (18,024,101 us, 8.39%)
__xen_evtch..
do_sys_poll (3,803,753 us, 1.77%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (151,058 us, 0.07%)
do_idle (1,153,770 us, 0.54%)
[unknown] (175,103 us, 0.08%)
xen_hypercall_xen_version (115,902 us, 0.05%)
vfs_read (4,018,415 us, 1.87%)
v..
-- (935,950 us, 0.44%)
swapper/6 (1,131,669 us, 0.53%)
[unknown] (479,913 us, 0.22%)
[unknown] (175,098 us, 0.08%)
(1,264,684 us, 0.59%)
JOIN::exec() (221,556 us, 0.10%)
JOIN::estimate_rowcount() (175,098 us, 0.08%)
(1,752,644 us, 0.82%)
xen_hypercall_sched_op (17,147,030 us, 7.98%)
xen_hyperca..
btr_search_drop_page_hash_index(buf_block_t*) (119,164 us, 0.06%)
[unknown] (155,870 us, 0.07%)
buf_page_get_gen(page_id_t const&, page_size_t const&, unsigned long, buf_block_t*, unsigned long, char const*, unsigned long, mtr_t*, bool) (4,975,453 us, 2.32%)
b..
[unknown] (123,869 us, 0.06%)
vmstat_shepherd (100,053 us, 0.05%)
[unknown] (279,935 us, 0.13%)
(223,933 us, 0.10%)
mysqld (140,728 us, 0.07%)
(4,949,096 us, 2.30%)
-- (1,255,625 us, 0.58%)
mysql_execute_command(THD*, bool) (500,124 us, 0.23%)
worker_thread (100,053 us, 0.05%)
irq_exit (456,037 us, 0.21%)
[unknown] (279,935 us, 0.13%)
vfs_read (119,129 us, 0.06%)
[unknown] (245,956 us, 0.11%)
[unknown] (479,913 us, 0.22%)
__handle_irq_event_percpu (2,138,023 us, 1.00%)
handle_connection (500,124 us, 0.23%)
[unknown] (254,990 us, 0.12%)
hrtimer_wakeup (601,163 us, 0.28%)
__schedule (1,539,775 us, 0.72%)
schedule_hrtimeout_range_clock (3,803,753 us, 1.77%)
-- (1,001,846 us, 0.47%)
sysbench (415,179 us, 0.19%)
do_idle (173,479 us, 0.08%)
[unknown] (3,669,640 us, 1.71%)
xen_hypercall_sched_op (659,826 us, 0.31%)
xen_hypercall_xen_version (3,500,994 us, 1.63%)
-- (2,728,797 us, 1.27%)
[unknown] (191,613 us, 0.09%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (500,124 us, 0.23%)
schedule (1,001,846 us, 0.47%)
[unknown] (318,290 us, 0.15%)
(4,712,804 us, 2.19%)
xen_hypercall_sched_op (7,201,943 us, 3.35%)
xen..
[unknown] (1,000,255 us, 0.47%)
[unknown] (140,728 us, 0.07%)
ha_innobase::general_fetch(unsigned char*, unsigned int, unsigned int) (130,961 us, 0.06%)
sock_sendmsg (75,941,498 us, 35.35%)
sock_sendmsg
xen_hypercall_sched_op (1,752,644 us, 0.82%)
[unknown] (5,482,920 us, 2.55%)
[u..
Prepared_statement::execute(String*, bool) (146,704 us, 0.07%)
[unknown] (1,000,255 us, 0.47%)
__schedule (119,129 us, 0.06%)
(1,264,684 us, 0.59%)
blk_update_request (4,787,955 us, 2.23%)
b..
[unknown] (802,856 us, 0.37%)
schedule (5,001,373 us, 2.33%)
s..
[unknown] (2,900,084 us, 1.35%)
[unknown] (175,103 us, 0.08%)
__schedule (2,728,797 us, 1.27%)
autoremove_wake_function (4,787,955 us, 2.23%)
a..
autoremove_wake_function (103,675,660 us, 48.26%)
autoremove_wake_function
-- (298,075 us, 0.14%)
[unknown] (383,987 us, 0.18%)
mysqld (94,343 us, 0.04%)
__blk_mq_complete_request (119,129 us, 0.06%)
blkif_interrupt (18,024,101 us, 8.39%)
blkif_inter..
do_command(THD*) (175,098 us, 0.08%)
xen_evtchn_do_upcall (113,327 us, 0.05%)
[unknown] (2,940,782 us, 1.37%)
schedule (895,798 us, 0.42%)
__handle_irq_event_percpu (113,327 us, 0.05%)
xen_evtchn_do_upcall (601,163 us, 0.28%)
[unknown] (1,000,255 us, 0.47%)
cpu_startup_entry (980,903 us, 0.46%)
schedule (100,053 us, 0.05%)
__wake_up_common_lock (103,675,660 us, 48.26%)
__wake_up_common_lock
[unknown] (444,647 us, 0.21%)
worker_thread (100,053 us, 0.05%)
swapper/1 (163,186 us, 0.08%)
Prepared_statement::execute(String*, bool) (95,188 us, 0.04%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (143,706 us, 0.07%)
generic_handle_irq (104,862 us, 0.05%)
mysqld (121,207 us, 0.06%)
__schedule (7,697,094 us, 3.58%)
__s..
__queue_work (100,053 us, 0.05%)
[unknown] (191,613 us, 0.09%)
rcu_process_callbacks (456,037 us, 0.21%)
io_schedule (119,129 us, 0.06%)
mysqld (1,000,255 us, 0.47%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (151,058 us, 0.07%)
(200,357 us, 0.09%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (12,074,611 us, 5.62%)
dispatc..
handle_connection (175,098 us, 0.08%)
pfs_spawn_thread (95,188 us, 0.04%)
[unknown] (191,613 us, 0.09%)
[unknown] (2,976,556 us, 1.39%)
handler::multi_range_read_next(char**) (158,552 us, 0.07%)
do_command(THD*) (101,877 us, 0.05%)
entry_SYSCALL_64_fastpath (119,164 us, 0.06%)
wake_up_page_bit (104,862 us, 0.05%)
[unknown] (100,189 us, 0.05%)
generic_handle_irq (18,024,101 us, 8.39%)
generic_han..
(1,131,669 us, 0.53%)
swapper/2 (1,264,684 us, 0.59%)
[unknown] (279,935 us, 0.13%)
entry_SYSCALL_64_fastpath (4,018,415 us, 1.87%)
e..
xen_do_hypervisor_callback (456,037 us, 0.21%)
exit_to_usermode_loop (7,031,696 us, 3.27%)
exi..
mutex_lock (92,642 us, 0.04%)
mysqld (101,877 us, 0.05%)
xen_evtchn_do_upcall (104,862 us, 0.05%)
__xen_evtchn_do_upcall (119,129 us, 0.06%)
[unknown] (175,103 us, 0.08%)
[unknown] (100,189 us, 0.05%)
[unknown] (98,445 us, 0.05%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (101,877 us, 0.05%)
[unknown] (362,895 us, 0.17%)
[unknown] (447,890 us, 0.21%)
[unknown] (1,000,255 us, 0.47%)
swapper/1 (7,201,943 us, 3.35%)
swa..
[unknown] (2,967,520 us, 1.38%)
(119,164 us, 0.06%)
unix_stream_read_generic (103,699,863 us, 48.27%)
unix_stream_read_generic
[unknown] (201,725 us, 0.09%)
-- (1,264,684 us, 0.59%)
[unknown] (223,075 us, 0.10%)
vfs_read (113,327 us, 0.05%)
(895,798 us, 0.42%)
kworker/1:1H (436,363 us, 0.20%)
entry_SYSCALL_64_fastpath (1,001,846 us, 0.47%)
kthread (1,415,325 us, 0.66%)
blkif_interrupt (2,138,023 us, 1.00%)
xen_do_hypervisor_callback (559,876 us, 0.26%)
fil_io(IORequest const&, bool, page_id_t const&, page_size_t const&, unsigned long, unsigned long, void*, void*) (6,331,541 us, 2.95%)
fi..
JOIN::exec() (94,343 us, 0.04%)
Prepared_statement::execute(String*, bool) (143,706 us, 0.07%)
[unknown] (279,935 us, 0.13%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (95,188 us, 0.04%)
handle_connection (98,293 us, 0.05%)
skb_release_all (27,734,162 us, 12.91%)
skb_release_all
ha_innobase::end_stmt() (140,728 us, 0.07%)
xen_do_hypervisor_callback (4,787,955 us, 2.23%)
x..
mysqld (100,189 us, 0.05%)
(1,264,684 us, 0.59%)
xen_evtchn_do_upcall (17,176,405 us, 8.00%)
xen_evtchn_..
return_from_SYSCALL_64 (4,926,134 us, 2.29%)
r..
(7,201,943 us, 3.35%)
(103,790 us, 0.05%)
sysbench (240,515 us, 0.11%)
buf_page_get_gen(page_id_t const&, page_size_t const&, unsigned long, buf_block_t*, unsigned long, char const*, unsigned long, mtr_t*, bool) (6,335,862 us, 2.95%)
bu..
swapper/1 (1,551,010 us, 0.72%)
entry_SYSCALL_64_fastpath (23,422,876 us, 10.90%)
entry_SYSCALL_64..
sub_select(JOIN*, QEP_TAB*, bool) (151,058 us, 0.07%)
mpage_end_io (17,176,405 us, 8.00%)
mpage_end_io
[unknown] (175,103 us, 0.08%)
handle_edge_irq (113,327 us, 0.05%)
[unknown] (1,000,255 us, 0.47%)
[unknown] (400,683 us, 0.19%)
[unknown] (191,613 us, 0.09%)
Field::send_binary(Protocol*) (140,728 us, 0.07%)
__queue_work (18,024,101 us, 8.39%)
__queue_work
_cond_resched (92,642 us, 0.04%)
__schedule (113,327 us, 0.05%)
unix_stream_read_generic (27,734,162 us, 12.91%)
unix_stream_read_ge..
[unknown] (100,189 us, 0.05%)
[unknown] (3,682,469 us, 1.71%)
[unknown] (6,373,922 us, 2.97%)
[u..
mysqld (132,410 us, 0.06%)
[unknown] (139,880 us, 0.07%)
run_timer_softirq (559,876 us, 0.26%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (146,704 us, 0.07%)
blk_mq_end_request (104,862 us, 0.05%)
JOIN::exec() (95,188 us, 0.04%)
__blk_mq_complete_request (3,920,814 us, 1.83%)
_..
handle_edge_irq (104,862 us, 0.05%)
-- (100,053 us, 0.05%)
mysqld (165,895 us, 0.08%)
blk_mq_end_request (17,176,405 us, 8.00%)
blk_mq_end_..
__schedule (1,001,846 us, 0.47%)
[unknown] (191,613 us, 0.09%)
(415,927 us, 0.19%)
mysqld (127,417 us, 0.06%)
start_thread (98,293 us, 0.05%)
[unknown] (2,575,921 us, 1.20%)
handle_irq_event (4,787,955 us, 2.23%)
h..
JOIN::estimate_rowcount() (6,425,974 us, 2.99%)
JO..
(980,903 us, 0.46%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (151,058 us, 0.07%)
return_from_SYSCALL_64 (103,790 us, 0.05%)
entry_SYSCALL_64_fastpath (27,630,372 us, 12.86%)
entry_SYSCALL_64_fa..
swapper/1 (17,147,030 us, 7.98%)
swapper/1
io_schedule (2,313,126 us, 1.08%)
[unknown] (104,908 us, 0.05%)
[unknown] (415,927 us, 0.19%)
schedule (17,644,908 us, 8.21%)
schedule
schedule_idle (1,131,669 us, 0.53%)
io_schedule (17,644,908 us, 8.21%)
io_schedule
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (12,057,112 us, 5.61%)
mysqld_..
[unknown] (3,143,674 us, 1.46%)
[unknown] (115,207 us, 0.05%)
xen_timer_interrupt (4,001,118 us, 1.86%)
x..
-- (4,018,415 us, 1.87%)
--
start_thread (94,343 us, 0.04%)
[unknown] (400,683 us, 0.19%)
[unknown] (143,995 us, 0.07%)
cpu_startup_entry (1,131,669 us, 0.53%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (500,124 us, 0.23%)
(7,031,696 us, 3.27%)
ha_innobase::general_fetch(unsigned char*, unsigned int, unsigned int) (158,552 us, 0.07%)
[unknown] (139,985 us, 0.07%)
__blk_mq_complete_request (18,024,101 us, 8.39%)
__blk_mq_co..
[unknown] (4,949,096 us, 2.30%)
[..
[unknown] (91,872 us, 0.04%)
handler::ha_external_lock(THD*, int) (172,144 us, 0.08%)
schedule (3,803,753 us, 1.77%)
mysqld (2,000,559 us, 0.93%)
[unknown] (1,000,255 us, 0.47%)
xen_do_hypervisor_callback (4,001,118 us, 1.86%)
x..
queue_delayed_work_on (100,053 us, 0.05%)
[unknown] (116,513 us, 0.05%)
SyS_pread64 (4,926,134 us, 2.29%)
S..
kblockd_schedule_delayed_work_on (18,024,101 us, 8.39%)
kblockd_sch..
mysql_execute_command(THD*, bool) (94,343 us, 0.04%)
SyS_pread64 (17,648,641 us, 8.21%)
SyS_pread64
mysql_unlock_read_tables(THD*, st_mysql_lock*) (146,704 us, 0.07%)
schedule (4,926,134 us, 2.29%)
s..
SYSC_recvfrom (27,734,162 us, 12.91%)
SYSC_recvfrom
swapper/0 (1,255,625 us, 0.58%)
[unknown] (115,207 us, 0.05%)
JOIN::optimize() (101,877 us, 0.05%)
(400,806 us, 0.19%)
mysqld (100,176 us, 0.05%)
row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) (140,728 us, 0.07%)
(3,803,753 us, 1.77%)
[unknown] (111,976 us, 0.05%)
__blk_mq_complete_request (104,862 us, 0.05%)
blk_mq_end_request (3,920,814 us, 1.83%)
b..
[unknown] (140,728 us, 0.07%)
kthread (895,798 us, 0.42%)
close_thread_table(THD*, TABLE**) (140,728 us, 0.07%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (94,343 us, 0.04%)
os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) (5,001,373 us, 2.33%)
o..
st_select_lex::optimize(THD*) (500,124 us, 0.23%)
[unknown] (191,613 us, 0.09%)
[unknown] (2,958,438 us, 1.38%)
__schedule (173,479 us, 0.08%)
[unknown] (6,425,943 us, 2.99%)
[u..
generic_file_read_iter (4,018,415 us, 1.87%)
g..
[unknown] (175,103 us, 0.08%)
do_command(THD*) (94,343 us, 0.04%)
(2,728,797 us, 1.27%)
swapper/2 (244,068 us, 0.11%)
kworker/0:1 (100,053 us, 0.05%)
sub_select(JOIN*, QEP_TAB*, bool) (221,556 us, 0.10%)
evtchn_2l_handle_events (4,001,118 us, 1.86%)
e..
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (151,058 us, 0.07%)
row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) (150,642 us, 0.07%)
handle_edge_irq (3,920,814 us, 1.83%)
h..
xen_evtchn_do_upcall (2,138,023 us, 1.00%)
[unknown] (2,884,819 us, 1.34%)
[unknown] (1,000,255 us, 0.47%)
(174,295 us, 0.08%)
Prepared_statement::execute(String*, bool) (175,098 us, 0.08%)
[unknown] (100,189 us, 0.05%)
sysbench (23,421,915 us, 10.90%)
sysbench
sysbench (100,168 us, 0.05%)
[unknown] (479,913 us, 0.22%)
pollwake (3,774,082 us, 1.76%)
[unknown] (175,098 us, 0.08%)
ret_from_fork (1,415,325 us, 0.66%)
-- (103,699,733 us, 48.27%)
--
[unknown] (131,177 us, 0.06%)
schedule_idle (173,479 us, 0.08%)
-- (1,295,278 us, 0.60%)
[unknown] (91,872 us, 0.04%)
btr_cur_search_to_nth_level(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_cur_t*, unsigned long, char const*, unsigned long, mtr_t*) (101,794 us, 0.05%)
xen_evtchn_do_upcall (3,920,814 us, 1.83%)
x..
autoremove_wake_function (113,327 us, 0.05%)
[unknown] (138,179 us, 0.06%)
st_select_lex::optimize(THD*) (143,706 us, 0.07%)
unix_stream_recvmsg (103,699,863 us, 48.27%)
unix_stream_recvmsg
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (175,098 us, 0.08%)
[unknown] (210,078 us, 0.10%)
JOIN::make_join_plan() (175,098 us, 0.08%)
xen_save_fl_direct (105,057 us, 0.05%)
hrtimer_interrupt (4,001,118 us, 1.86%)
h..
wake_up_page_bit (119,129 us, 0.06%)
credit_entropy_bits (3,774,082 us, 1.76%)
mysqld (190,293 us, 0.09%)
swapper/5 (493,005 us, 0.23%)
[unknown] (279,935 us, 0.13%)
[unknown] (400,683 us, 0.19%)
swapper/3 (1,295,278 us, 0.60%)
[unknown] (3,680,640 us, 1.71%)
Prepared_statement::execute(String*, bool) (140,728 us, 0.07%)
xen_hypercall_xen_version (4,764,678 us, 2.22%)
x..
schedule_hrtimeout_range_clock (23,441,482 us, 10.91%)
schedule_hrtimeo..
[unknown] (400,683 us, 0.19%)
evtchn_2l_handle_events (104,862 us, 0.05%)
join_read_const_table(JOIN_TAB*, st_position*) (500,124 us, 0.23%)
[unknown] (279,935 us, 0.13%)
__xen_evtchn_do_upcall (3,714,170 us, 1.73%)
io_schedule (113,327 us, 0.05%)
unix_stream_sendmsg (23,439,190 us, 10.91%)
unix_stream_send..
read_events (5,001,373 us, 2.33%)
r..
Prepared_statement::execute(String*, bool) (12,057,112 us, 5.61%)
Prepare..
sock_def_readable (75,941,498 us, 35.35%)
sock_def_readable
[unknown] (162,410 us, 0.08%)
swapper/7 (1,539,775 us, 0.72%)
handle_irq_event (113,327 us, 0.05%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (95,188 us, 0.04%)
[unknown] (2,947,005 us, 1.37%)
mysqld (702,120 us, 0.33%)
__schedule (1,255,625 us, 0.58%)
[unknown] (479,913 us, 0.22%)
handle_connection (101,877 us, 0.05%)
__handle_irq_event_percpu (104,862 us, 0.05%)
__schedule (23,441,482 us, 10.91%)
__schedule
my_micro_time (140,728 us, 0.07%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (101,877 us, 0.05%)
[unknown] (173,414 us, 0.08%)
-- (4,926,134 us, 2.29%)
--
handle_irq_event (119,129 us, 0.06%)
__handle_irq_event_percpu (119,129 us, 0.06%)
sysbench (1,741,816 us, 0.81%)
SyS_pread64 (119,129 us, 0.06%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (94,343 us, 0.04%)
swake_up (456,037 us, 0.21%)
ret_from_fork (100,053 us, 0.05%)
JOIN::join_free() (146,704 us, 0.07%)
__vfs_read (2,313,126 us, 1.08%)
schedule_idle (1,295,278 us, 0.60%)
[unknown] (1,802,806 us, 0.84%)
__wake_up_common (103,675,660 us, 48.26%)
__wake_up_common
swapper/1 (137,075 us, 0.06%)
__vfs_read (104,896 us, 0.05%)
swapper/0 (341,909 us, 0.16%)
[unknown] (199,616 us, 0.09%)
[unknown] (191,613 us, 0.09%)
join_read_const_table(JOIN_TAB*, st_position*) (101,877 us, 0.05%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (11,885,332 us, 5.53%)
handle_..
__wake_up_common (2,138,023 us, 1.00%)
st_select_lex::optimize(THD*) (101,877 us, 0.05%)
[unknown] (175,103 us, 0.08%)
generic_file_read_iter (119,129 us, 0.06%)
JOIN::extract_func_dependent_tables() (500,124 us, 0.23%)
entry_SYSCALL_64_fastpath (105,170 us, 0.05%)
[unknown] (20,727,418 us, 9.65%)
[unknown]
xen_do_hypervisor_callback (119,129 us, 0.06%)
schedule (18,078,545 us, 8.42%)
schedule
-- (18,078,545 us, 8.42%)
--
worker_thread (18,078,545 us, 8.42%)
worker_thread
redis-server (1,001,846 us, 0.47%)
[unknown] (279,935 us, 0.13%)
schedule (298,075 us, 0.14%)
__handle_irq_event_percpu (18,024,101 us, 8.39%)
__handle_ir..
(113,327 us, 0.05%)
SyS_pread64 (4,018,415 us, 1.87%)
S..
schedule_idle (1,539,775 us, 0.72%)
schedule_idle (1,153,770 us, 0.54%)
[unknown] (94,343 us, 0.04%)
mpage_end_io (4,787,955 us, 2.23%)
m..
cpu_startup_entry (173,479 us, 0.08%)
xen_do_hypervisor_callback (2,138,023 us, 1.00%)
JOIN::make_join_plan() (11,519,959 us, 5.36%)
JOIN::..
[unknown] (318,290 us, 0.15%)
__schedule (298,075 us, 0.14%)
[unknown] (126,968 us, 0.06%)
evtchn_2l_handle_events (4,787,955 us, 2.23%)
e..
mysqld (143,706 us, 0.07%)
autoremove_wake_function (119,129 us, 0.06%)
return_from_SYSCALL_64 (14,885,508 us, 6.93%)
return_fr..
[unknown] (100,189 us, 0.05%)
[unknown] (191,613 us, 0.09%)
(18,078,545 us, 8.42%)
schedule (113,327 us, 0.05%)
[unknown] (3,724,733 us, 1.73%)
xen_hypercall_sched_op (1,551,010 us, 0.72%)
mysqld (1,167,694 us, 0.54%)
handle_irq_event_percpu (104,862 us, 0.05%)
handle_irq_event_percpu (601,163 us, 0.28%)
[unknown] (100,176 us, 0.05%)
[unknown] (123,869 us, 0.06%)
mysqld (146,704 us, 0.07%)
[unknown] (279,440 us, 0.13%)
mysqld (418,869 us, 0.19%)
JOIN::extract_func_dependent_tables() (5,078,829 us, 2.36%)
J..
add_interrupt_randomness (3,774,082 us, 1.76%)
[unknown] (91,872 us, 0.04%)
[unknown] (123,869 us, 0.06%)
schedule (2,728,797 us, 1.27%)
mysqld (6,900,683 us, 3.21%)
mys..
-- (479,375 us, 0.22%)
[unknown] (194,451 us, 0.09%)
cpu_startup_entry (1,153,770 us, 0.54%)
[unknown] (447,890 us, 0.21%)
__wake_up_common (17,176,405 us, 8.00%)
__wake_up_c..
generic_file_read_iter (17,648,641 us, 8.21%)
generic_fil..
kthread (100,053 us, 0.05%)
xen_evtchn_do_upcall (119,129 us, 0.06%)
(1,153,770 us, 0.54%)
__blk_mq_complete_request (17,176,405 us, 8.00%)
__blk_mq_co..
swapper/1 (367,357 us, 0.17%)
do_command(THD*) (146,704 us, 0.07%)
handler::ha_index_read_idx_map(unsigned char*, unsigned int, unsigned char const*, unsigned long, ha_rkey_function) (101,877 us, 0.05%)
QUICK_RANGE_SELECT::get_next() (161,877 us, 0.08%)
[unknown] (1,000,255 us, 0.47%)
handle_irq_event_percpu (3,920,814 us, 1.83%)
h..
[unknown] (279,935 us, 0.13%)
st_select_lex::optimize(THD*) (11,530,784 us, 5.37%)
st_sel..
ha_innobase::records_in_range(unsigned int, st_key_range*, st_key_range*) (175,098 us, 0.08%)
poll_schedule_timeout (23,441,482 us, 10.91%)
poll_schedule_ti..
[unknown] (479,913 us, 0.22%)
[unknown] (391,903 us, 0.18%)
heap_write (94,343 us, 0.04%)
schedule (4,018,415 us, 1.87%)
s..
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (143,706 us, 0.07%)
[unknown] (2,497,338 us, 1.16%)
(980,903 us, 0.46%)
mysqld (111,948 us, 0.05%)
hp_write_key (94,343 us, 0.04%)
irq_exit (559,876 us, 0.26%)
call_timer_fn (559,876 us, 0.26%)
blkif_interrupt (113,327 us, 0.05%)
__schedule (4,018,415 us, 1.87%)
_..
st_select_lex::optimize(THD*) (175,098 us, 0.08%)
SyS_poll (3,803,753 us, 1.77%)
[unknown] (97,738 us, 0.05%)
__vfs_read (17,648,641 us, 8.21%)
__vfs_read
poll_schedule_timeout (3,803,753 us, 1.77%)
blk_mq_free_request (18,024,101 us, 8.39%)
blk_mq_free..
[unknown] (140,728 us, 0.07%)
[unknown] (4,273,668 us, 1.99%)
[..
[unknown] (20,729,689 us, 9.65%)
[unknown]
JOIN::optimize() (143,706 us, 0.07%)
mysqld (111,976 us, 0.05%)
[unknown] (155,870 us, 0.07%)
swapper/4 (980,903 us, 0.46%)
[unknown] (101,794 us, 0.05%)
[unknown] (1,000,255 us, 0.47%)
__wake_up_common (3,774,082 us, 1.76%)
__schedule (92,642 us, 0.04%)
handle_edge_irq (2,138,023 us, 1.00%)
handler::ha_index_next(unsigned char*) (130,961 us, 0.06%)
mysqld (151,058 us, 0.07%)
mpage_end_io (113,327 us, 0.05%)
vfs_read (104,896 us, 0.05%)
(1,153,770 us, 0.54%)
__blk_mq_complete_request (4,787,955 us, 2.23%)
_..
(107,777 us, 0.05%)
handle_edge_irq (18,024,101 us, 8.39%)
handle_edge..
[unknown] (261,143 us, 0.12%)
(1,539,775 us, 0.72%)
-- (104,862 us, 0.05%)
[unknown] (400,683 us, 0.19%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (194,001 us, 0.09%)
[unknown] (2,916,411 us, 1.36%)
[unknown] (100,189 us, 0.05%)
rcu_gp_kthread (1,415,325 us, 0.66%)
mysqld (115,199 us, 0.05%)
buf_read_page(page_id_t const&, page_size_t const&) (6,331,848 us, 2.95%)
bu..
[unknown] (279,935 us, 0.13%)
(1,000,255 us, 0.47%)
[unknown] (145,425 us, 0.07%)
[unknown] (479,913 us, 0.22%)
mysqld (14,885,508 us, 6.93%)
mysqld
__xen_evtchn_do_upcall (601,163 us, 0.28%)
[unknown] (191,613 us, 0.09%)
pfs_spawn_thread (175,098 us, 0.08%)
xen_do_hypervisor_callback (104,862 us, 0.05%)
sock_sendmsg (23,439,190 us, 10.91%)
sock_sendmsg
mysql_execute_command(THD*, bool) (175,098 us, 0.08%)
handle_irq_event_percpu (4,787,955 us, 2.23%)
h..
[unknown] (400,683 us, 0.19%)
[unknown] (223,933 us, 0.10%)
__hrtimer_run_queues (4,001,118 us, 1.86%)
_..
xen_evtchn_do_upcall (559,876 us, 0.26%)
return_from_SYSCALL_64 (7,138,743 us, 3.32%)
ret..
[unknown] (266,024 us, 0.12%)
[unknown] (108,101 us, 0.05%)
generic_handle_irq (113,327 us, 0.05%)
xen_timer_interrupt (601,163 us, 0.28%)
[unknown] (279,935 us, 0.13%)
__schedule (4,926,134 us, 2.29%)
_..
__schedule (17,644,908 us, 8.21%)
__schedule
[unknown] (167,474 us, 0.08%)
do_idle (1,264,684 us, 0.59%)
queue_delayed_work_on (18,024,101 us, 8.39%)
queue_delay..
mysqld (132,864 us, 0.06%)
evtchn_2l_handle_events (3,920,814 us, 1.83%)
e..
(1,539,775 us, 0.72%)
xen_hypercall_xen_version (566,623 us, 0.26%)
[unknown] (151,058 us, 0.07%)
[unknown] (1,000,255 us, 0.47%)
SyS_pread64 (2,313,126 us, 1.08%)
[unknown] (126,817 us, 0.06%)
[unknown] (3,806,058 us, 1.77%)
[unknown] (116,797 us, 0.05%)
[unknown] (5,037,749 us, 2.34%)
[..
__wake_up_common (113,327 us, 0.05%)
[unknown] (1,000,255 us, 0.47%)
[unknown] (479,913 us, 0.22%)
io_schedule (104,862 us, 0.05%)
(61,055,990 us, 28.42%)
__handle_irq_event_percpu (4,787,955 us, 2.23%)
_..
-- (17,644,908 us, 8.21%)
--
mysqld (884,751 us, 0.41%)
[unknown] (447,890 us, 0.21%)
generic_handle_irq (2,138,023 us, 1.00%)
generic_handle_irq (119,129 us, 0.06%)
[unknown] (175,103 us, 0.08%)
do_command(THD*) (194,001 us, 0.09%)
-- (5,001,373 us, 2.33%)
--
__schedule (1,153,770 us, 0.54%)
handle_irq_event (17,176,405 us, 8.00%)
handle_irq_..
blkif_interrupt (3,920,814 us, 1.83%)
b..
[unknown] (167,285 us, 0.08%)
blk_update_request (2,138,023 us, 1.00%)
btr_cur_search_to_nth_level(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_cur_t*, unsigned long, char const*, unsigned long, mtr_t*) (5,027,961 us, 2.34%)
b..
dispatch_command(THD*, COM_DATA const*, enum_server_command) (194,001 us, 0.09%)
mysqld (200,458 us, 0.09%)
mpage_end_io (104,862 us, 0.05%)
entry_SYSCALL_64_fastpath (103,707,228 us, 48.27%)
entry_SYSCALL_64_fastpath
do_syscall_64 (7,138,743 us, 3.32%)
do_..
pfs_spawn_thread (143,706 us, 0.07%)
btr_cur_search_to_nth_level(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_cur_t*, unsigned long, char const*, unsigned long, mtr_t*) (194,451 us, 0.09%)
__wake_up_common (23,439,190 us, 10.91%)
__wake_up_common
unix_destruct_scm (27,734,162 us, 12.91%)
unix_destruct_scm
[unknown] (100,189 us, 0.05%)
blk_update_request (119,129 us, 0.06%)
[unknown] (143,706 us, 0.07%)
wake_up_page_bit (3,920,814 us, 1.83%)
w..
mysqld (55,573,070 us, 25.87%)
mysqld
xen_hypercall_xen_version (1,550,587 us, 0.72%)
ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) (5,071,719 us, 2.36%)
h..
[unknown] (151,992 us, 0.07%)
ha_heap::write_row(unsigned char*) (94,343 us, 0.04%)
blkif_interrupt (4,787,955 us, 2.23%)
b..
[unknown] (175,103 us, 0.08%)
[unknown] (151,058 us, 0.07%)
(139,660 us, 0.07%)
buf_read_page(page_id_t const&, page_size_t const&) (4,967,451 us, 2.31%)
b..
do_syscall_64 (2,728,807 us, 1.27%)
blk_update_request (17,176,405 us, 8.00%)
blk_update_..
(1,001,846 us, 0.47%)
entry_SYSCALL_64_fastpath (49,095,486 us, 22.85%)
entry_SYSCALL_64_fastpath
[unknown] (100,176 us, 0.05%)
[unknown] (362,895 us, 0.17%)
evtchn_2l_handle_events (17,176,405 us, 8.00%)
evtchn_2l_h..
[unknown] (107,086 us, 0.05%)
swapper/0 (500,126 us, 0.23%)
[unknown] (139,985 us, 0.07%)
wake_up_page_bit (113,327 us, 0.05%)
[unknown] (111,976 us, 0.05%)
DsMrr_impl::dsmrr_info_const(unsigned int, st_range_seq_if*, void*, unsigned int, unsigned int*, unsigned int*, Cost_estimate*) (175,098 us, 0.08%)
mpage_end_io (3,920,814 us, 1.83%)
m..
evtchn_2l_handle_events (2,138,023 us, 1.00%)
xen_evtchn_do_upcall (4,787,955 us, 2.23%)
x..
mysql_execute_command(THD*, bool) (143,706 us, 0.07%)
do_command(THD*) (98,293 us, 0.05%)
__handle_irq_event_percpu (601,163 us, 0.28%)
[unknown] (447,890 us, 0.21%)
[unknown] (1,000,255 us, 0.47%)
kthread (100,053 us, 0.05%)
[unknown] (447,890 us, 0.21%)
(173,479 us, 0.08%)
[unknown] (227,222 us, 0.11%)
call_timer_fn (279,759 us, 0.13%)
handle_irq_event_percpu (3,774,082 us, 1.76%)
xen_do_hypervisor_callback (3,920,814 us, 1.83%)
x..
(191,613 us, 0.09%)
handle_irq_event_percpu (18,024,101 us, 8.39%)
handle_irq_..
mysqld (518,214 us, 0.24%)
handle_irq_event_percpu (2,138,023 us, 1.00%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (140,728 us, 0.07%)
(115,902 us, 0.05%)
mysqld (568,131 us, 0.26%)
[unknown] (131,880 us, 0.06%)
cpu_startup_entry (1,255,625 us, 0.58%)
(1,550,587 us, 0.72%)
(56,236,509 us, 26.18%)
handle_irq_event (2,138,023 us, 1.00%)
all (214,836,163 us, 100%)
-- (3,803,753 us, 1.77%)
sysbench (1,000,309 us, 0.47%)
skb_release_head_state (27,734,162 us, 12.91%)
skb_release_head_st..
(7,697,030 us, 3.58%)
__do_softirq (559,876 us, 0.26%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (146,704 us, 0.07%)
mysqld (111,974 us, 0.05%)
(100,053 us, 0.05%)
xfsaild (895,798 us, 0.42%)
__schedule (100,053 us, 0.05%)
mysql_execute_command(THD*, bool) (12,003,502 us, 5.59%)
mysql_e..
[unknown] (221,170 us, 0.10%)
JOIN::exec() (151,058 us, 0.07%)
[unknown] (146,704 us, 0.07%)
-- (7,697,094 us, 3.58%)
--
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (143,706 us, 0.07%)
[unknown] (1,000,255 us, 0.47%)
-- (895,798 us, 0.42%)
schedule (23,441,482 us, 10.91%)
schedule
irq_exit (279,759 us, 0.13%)
__schedule (104,862 us, 0.05%)
[unknown] (112,129 us, 0.05%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (98,293 us, 0.05%)
(14,885,508 us, 6.93%)
[unknown] (479,913 us, 0.22%)
handle_irq_event (104,862 us, 0.05%)
hrtimer_wakeup (4,001,118 us, 1.86%)
h..
(23,422,876 us, 10.90%)
do_io_getevents (5,001,373 us, 2.33%)
d..
xen_hypercall_xen_version (1,164,072 us, 0.54%)
__wake_up_common_lock (3,774,082 us, 1.76%)
JOIN::extract_func_dependent_tables() (101,877 us, 0.05%)
(3,500,994 us, 1.63%)
swapper/6 (200,342 us, 0.09%)
[unknown] (94,343 us, 0.04%)
-- (173,479 us, 0.08%)
[unknown] (11,962,225 us, 5.57%)
[unknown]
(298,075 us, 0.14%)
test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool, st_order::enum_order, QEP_shared_owner const*, Item*, Bitmap<64u>*, QUICK_SELECT_I**) (6,425,943 us, 2.99%)
te..
__schedule (1,295,278 us, 0.60%)
(1,255,625 us, 0.58%)
[unknown] (91,872 us, 0.04%)
__xen_evtchn_do_upcall (17,176,405 us, 8.00%)
__xen_evtch..
[unknown] (447,890 us, 0.21%)
[unknown] (814,121 us, 0.38%)
[unknown] (100,189 us, 0.05%)
generic_file_read_iter (4,926,134 us, 2.29%)
g..
swapper/7 (200,341 us, 0.09%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (94,343 us, 0.04%)
schedule (104,862 us, 0.05%)
[unknown] (447,890 us, 0.21%)
generic_handle_irq (4,787,955 us, 2.23%)
g..
(298,075 us, 0.14%)
[unknown] (1,000,255 us, 0.47%)
SYSC_sendto (23,439,190 us, 10.91%)
SYSC_sendto
generic_handle_irq (601,163 us, 0.28%)
pfs_spawn_thread (101,877 us, 0.05%)
[unknown] (279,935 us, 0.13%)
__wake_up_common (119,129 us, 0.06%)
__xen_evtchn_do_upcall (4,787,955 us, 2.23%)
_..
handler::multi_range_read_info_const(unsigned int, st_range_seq_if*, void*, unsigned int, unsigned int*, unsigned int*, Cost_estimate*) (6,373,922 us, 2.97%)
ha..
dispatch_command(THD*, COM_DATA const*, enum_server_command) (146,704 us, 0.07%)
(27,630,372 us, 12.86%)
do_syscall_64 (2,313,126 us, 1.08%)
__xen_evtchn_do_upcall (2,138,023 us, 1.00%)
__wake_up_common_lock (23,439,190 us, 10.91%)
__wake_up_common..
fil_io(IORequest const&, bool, page_id_t const&, page_size_t const&, unsigned long, unsigned long, void*, void*) (4,955,285 us, 2.31%)
f..
(299,965 us, 0.14%)
entry_SYSCALL_64_fastpath (5,001,373 us, 2.33%)
e..
handle_edge_irq (4,787,955 us, 2.23%)
h..
(566,623 us, 0.26%)
handle_connection (194,001 us, 0.09%)
cpu_startup_entry (1,295,278 us, 0.60%)
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (194,001 us, 0.09%)
[unknown] (167,981 us, 0.08%)
swapper/1 (976,466 us, 0.45%)
[unknown] (2,860,705 us, 1.33%)
swake_up_locked (456,037 us, 0.21%)
(1,295,278 us, 0.60%)
[unknown] (249,072 us, 0.12%)
[unknown] (191,613 us, 0.09%)
[unknown] (400,683 us, 0.19%)
__schedule (5,001,373 us, 2.33%)
_..
[unknown] (129,202 us, 0.06%)
handle_percpu_irq (4,001,118 us, 1.86%)
h..
(1,164,072 us, 0.54%)
[unknown] (2,849,905 us, 1.33%)
start_thread (146,704 us, 0.07%)
xen_hypercall_sched_op (248,054 us, 0.12%)
swapper/5 (1,153,770 us, 0.54%)
xen_do_hypervisor_callback (17,176,405 us, 8.00%)
xen_do_hype..
swapper/3 (333,380 us, 0.16%)
-- (1,153,770 us, 0.54%)
[unknown] (355,927 us, 0.17%)
(737,209 us, 0.34%)
[unknown] (100,189 us, 0.05%)
-- (1,539,775 us, 0.72%)
mysqld (146,803 us, 0.07%)
[unknown] (1,000,255 us, 0.47%)
-- (980,903 us, 0.46%)
handle_irq_event (18,024,101 us, 8.39%)
handle_irq_..
[unknown] (149,214 us, 0.07%)
[unknown] (2,893,665 us, 1.35%)
SYSC_recvfrom (103,699,863 us, 48.27%)
SYSC_recvfrom
[unknown] (1,000,255 us, 0.47%)
os_file_read_func(IORequest&, int, void*, unsigned long, unsigned long) (4,949,096 us, 2.30%)
o..
__schedule (1,131,669 us, 0.53%)
[unknown] (91,872 us, 0.04%)
[unknown] (279,935 us, 0.13%)
mysql_execute_command(THD*, bool) (146,704 us, 0.07%)
blkif_interrupt (104,862 us, 0.05%)
(980,903 us, 0.46%)
DsMrr_impl::dsmrr_info_const(unsigned int, st_range_seq_if*, void*, unsigned int, unsigned int*, unsigned int*, Cost_estimate*) (6,373,922 us, 2.97%)
Ds..
schedule (935,950 us, 0.44%)
(1,295,278 us, 0.60%)
[unknown] (3,803,753 us, 1.77%)
SyS_io_getevents (5,001,373 us, 2.33%)
S..
[unknown] (191,613 us, 0.09%)
__schedule (103,699,733 us, 48.27%)
__schedule
[unknown] (175,103 us, 0.08%)
-- (119,129 us, 0.06%)
generic_file_read_iter (2,313,126 us, 1.08%)
mysqld (1,209,252 us, 0.56%)
[unknown] (191,613 us, 0.09%)
[unknown] (1,000,255 us, 0.47%)
JOIN::optimize() (175,098 us, 0.08%)
[unknown] (191,613 us, 0.09%)
(500,124 us, 0.23%)
[unknown] (91,872 us, 0.04%)
return_from_SYSCALL_64 (2,313,126 us, 1.08%)
JOIN::optimize() (11,530,784 us, 5.37%)
JOIN::..
-- (1,131,669 us, 0.53%)
xen_do_hypervisor_callback (279,759 us, 0.13%)
Prepared_statement::execute(String*, bool) (101,877 us, 0.05%)
__wake_up_common (104,862 us, 0.05%)
start_kernel (1,255,625 us, 0.58%)
vfs_read (4,926,134 us, 2.29%)
v..
[unknown] (348,587 us, 0.16%)
[unknown] (100,189 us, 0.05%)
consume_skb (27,734,162 us, 12.91%)
consume_skb
btr_cur_search_to_nth_level(dict_index_t*, unsigned long, dtuple_t const*, page_cur_mode_t, unsigned long, btr_cur_t*, unsigned long, char const*, unsigned long, mtr_t*) (6,350,063 us, 2.96%)
bt..
[unknown] (279,935 us, 0.13%)
(1,131,669 us, 0.53%)
blk_update_request (3,920,814 us, 1.83%)
b..
xen_start_kernel (1,255,625 us, 0.58%)
generic_handle_irq (3,920,814 us, 1.83%)
g..
join_read_const_table(JOIN_TAB*, st_position*) (5,071,719 us, 2.36%)
j..
[unknown] (400,683 us, 0.19%)
entry_SYSCALL_64_fastpath (113,327 us, 0.05%)
sock_def_readable (23,439,190 us, 10.91%)
sock_def_readable
__schedule (2,313,126 us, 1.08%)
handle_irq_event_percpu (113,327 us, 0.05%)
[unknown] (500,124 us, 0.23%)
mysql_execute_command(THD*, bool) (101,877 us, 0.05%)
do_idle (980,903 us, 0.46%)
ret_from_fork (18,078,545 us, 8.42%)
ret_from_fork
[unknown] (3,459,070 us, 1.61%)
io_schedule (4,926,134 us, 2.29%)
i..
schedule (119,129 us, 0.06%)
__vfs_read (119,129 us, 0.06%)
generic_file_read_iter (104,896 us, 0.05%)
xen_do_hypervisor_callback (18,024,101 us, 8.39%)
xen_do_hype..
[unknown] (175,103 us, 0.08%)
autoremove_wake_function (17,176,405 us, 8.00%)
autoremove_..
[unknown] (1,000,255 us, 0.47%)
[unknown] (279,929 us, 0.13%)
do_command(THD*) (143,706 us, 0.07%)
[unknown] (3,803,753 us, 1.77%)
generic_handle_irq (3,714,170 us, 1.73%)
[unknown] (3,004,582 us, 1.40%)
ha_release_temporary_latches(THD*) (140,728 us, 0.07%)
pfs_spawn_thread (98,293 us, 0.05%)
blk_mq_end_request (2,138,023 us, 1.00%)
kthread (18,078,545 us, 8.42%)
kthread
mysql_execute_command(THD*, bool) (140,728 us, 0.07%)
[unknown] (331,862 us, 0.15%)
start_thread (143,706 us, 0.07%)
__schedule (895,798 us, 0.42%)
-- (92,642 us, 0.04%)
[unknown] (447,890 us, 0.21%)
mpage_end_io (119,129 us, 0.06%)
Prepared_statement::execute(String*, bool) (151,058 us, 0.07%)
xen_evtchn_do_upcall (279,759 us, 0.13%)
pfs_spawn_thread (151,058 us, 0.07%)
pfs_spawn_thread (194,001 us, 0.09%)
evtchn_2l_handle_events (113,327 us, 0.05%)
blk_mq_end_request (4,787,955 us, 2.23%)
b..
__schedule (479,375 us, 0.22%)
__do_softirq (456,037 us, 0.21%)
swapper/1 (173,479 us, 0.08%)
schedule_timeout (479,375 us, 0.22%)
thd_to_trx(THD*) (140,728 us, 0.07%)
__schedule (7,031,696 us, 3.27%)
__s..
[unknown] (343,199 us, 0.16%)
(173,479 us, 0.08%)
start_thread (500,124 us, 0.23%)
rngd (3,810,344 us, 1.77%)
[unknown] (191,613 us, 0.09%)
__schedule (935,950 us, 0.44%)
xen_do_hypervisor_callback (3,714,170 us, 1.73%)
pfs_spawn_thread (500,124 us, 0.23%)
SyS_pread64 (104,896 us, 0.05%)
(1,255,625 us, 0.58%)
do_idle (1,295,278 us, 0.60%)
[unknown] (2,963,959 us, 1.38%)
[unknown] (1,000,255 us, 0.47%)
[unknown] (415,927 us, 0.19%)
[unknown] (400,683 us, 0.19%)
[unknown] (115,207 us, 0.05%)
handle_percpu_irq (3,714,170 us, 1.73%)
schedule_hrtimeout_range_clock (1,001,846 us, 0.47%)
mysqld (103,790 us, 0.05%)
schedule_idle (1,255,625 us, 0.58%)
[unknown] (100,189 us, 0.05%)
(100,053 us, 0.05%)
handler::multi_range_read_info_const(unsigned int, st_range_seq_if*, void*, unsigned int, unsigned int*, unsigned int*, Cost_estimate*) (175,098 us, 0.08%)
[unknown] (191,613 us, 0.09%)
mysql_execute_command(THD*, bool) (151,058 us, 0.07%)
[unknown] (155,870 us, 0.07%)
[unknown] (279,935 us, 0.13%)
kworker/1:1H (124,854 us, 0.06%)
__do_softirq (279,759 us, 0.13%)
autoremove_wake_function (3,920,814 us, 1.83%)
a..
do_idle (1,255,625 us, 0.58%)
pollwake (23,439,190 us, 10.91%)
pollwake
-- (2,313,126 us, 1.08%)
[unknown] (97,601 us, 0.05%)
ret_from_fork (895,798 us, 0.42%)
run_timer_softirq (279,759 us, 0.13%)
swapper/1 (659,826 us, 0.31%)
schedule (103,699,733 us, 48.27%)
schedule
handle_edge_irq (119,129 us, 0.06%)
[unknown] (3,020,579 us, 1.41%)
handle_connection (94,343 us, 0.04%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (500,124 us, 0.23%)
[unknown] (98,445 us, 0.05%)
unix_stream_read_generic (92,642 us, 0.04%)
handler::ha_index_next(unsigned char*) (158,552 us, 0.07%)
os_file_read_func(IORequest&, int, void*, unsigned long, unsigned long) (6,331,541 us, 2.95%)
os..
Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (146,704 us, 0.07%)
[unknown] (391,903 us, 0.18%)
blk_mq_run_hw_queue (18,024,101 us, 8.39%)
blk_mq_run_..
handle_irq_event_percpu (4,001,118 us, 1.86%)
h..
xen_hypercall_xen_version (737,209 us, 0.34%)
SYSC_sendto (75,941,498 us, 35.35%)
SYSC_sendto
[unknown] (318,741 us, 0.15%)
[unknown] (400,683 us, 0.19%)
dispatch_command(THD*, COM_DATA const*, enum_server_command) (95,188 us, 0.04%)
start_thread (95,188 us, 0.04%)
handler::multi_range_read_next(char**) (161,877 us, 0.08%)
[unknown] (140,087 us, 0.07%)
xen_do_hypervisor_callback (113,327 us, 0.05%)
(207,983 us, 0.10%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (175,098 us, 0.08%)
blk_mq_end_request (119,129 us, 0.06%)
xen_do_hypervisor_callback (601,163 us, 0.28%)
(1,116,827 us, 0.52%)
handle_query(THD*, LEX*, Query_result*, unsigned long long, unsigned long long) (94,343 us, 0.04%)
_raw_spin_lock_irqsave (93,347 us, 0.04%)
wake_up_page_bit (17,176,405 us, 8.00%)
wake_up_pag..
handler::ha_index_read_idx_map(unsigned char*, unsigned int, unsigned char const*, unsigned long, ha_rkey_function) (5,071,719 us, 2.36%)
h..
[unknown] (1,000,255 us, 0.47%)
(1,131,669 us, 0.53%)
start_thread (101,877 us, 0.05%)
-- (7,031,696 us, 3.27%)
--
swapper/7 (418,417 us, 0.19%)
(1,295,278 us, 0.60%)
sub_select(JOIN*, QEP_TAB*, bool) (94,343 us, 0.04%)
[unknown] (3,005,902 us, 1.40%)
mysqld_stmt_execute(THD*, unsigned long, unsigned long, unsigned char*, unsigned long) (95,188 us, 0.04%)
swapper/1 (120,423 us, 0.06%)
[unknown] (123,869 us, 0.06%)
ha_innobase::records_in_range(unsigned int, st_key_range*, st_key_range*) (6,373,922 us, 2.97%)
ha..
[unknown] (2,990,025 us, 1.39%)
sub_select(JOIN*, QEP_TAB*, bool) (95,188 us, 0.04%)
[unknown] (94,343 us, 0.04%)
evtchn_2l_handle_events (119,129 us, 0.06%)
cpu_startup_entry (1,264,684 us, 0.59%)
return_from_SYSCALL_64 (2,728,807 us, 1.27%)
evtchn_2l_handle_events (18,024,101 us, 8.39%)
evtchn_2l_h..
__wake_up_common (3,920,814 us, 1.83%)
_..
[unknown] (100,189 us, 0.05%)
[unknown] (400,683 us, 0.19%)
(155,870 us, 0.07%)
[unknown] (2,652,675 us, 1.23%)
pfs_spawn_thread (94,343 us, 0.04%)
[unknown] (113,441 us, 0.05%)
do_syscall_64 (4,926,134 us, 2.29%)
d..
[unknown] (2,998,176 us, 1.40%)
__xen_evtchn_do_upcall (104,862 us, 0.05%)
(1,255,625 us, 0.58%)
__schedule (18,078,545 us, 8.42%)
__schedule
__vfs_read (4,018,415 us, 1.87%)
_..
xfsaild/md0 (895,798 us, 0.42%)
swapper/4 (697,811 us, 0.32%)
swapper/2 (740,249 us, 0.34%)
[unknown] (479,913 us, 0.22%)
pfs_spawn_thread (146,704 us, 0.07%)
(400,683 us, 0.19%)
[unknown] (140,728 us, 0.07%)
mysqld (232,144 us, 0.11%)
[unknown] (140,728 us, 0.07%)
xen_evtchn_do_upcall (456,037 us, 0.21%)
kworker/7:3 (100,053 us, 0.05%)