10 __io_getevents_0_4(libaio.so.1),LinuxAIOHandler::collect,LinuxAIOHandler::poll,os_aio_linux_handler,os_aio_handler(unsigned,fil_aio_wait,io_handler_thread,void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      5 ppoll(libc.so.6),vio_io_wait,vio_socket_io_wait,vio_read,net_read_raw_loop,net_read_packet_header,net_read_packet,my_net_read,Protocol_classic::read_packet,Protocol_classic::get_command,do_command,handle_connection,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      3 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,srv_worker_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      3 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,buf_flush_page_cleaner_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      2 pthread_cond_timedwait,native_cond_timedwait,my_cond_timedwait,inline_mysql_cond_timedwait,xpl::Cond::timed_wait,ngs::Scheduler_dynamic::wait_if_idle_then_delete_worker(atomic_base.h:400),ngs::Scheduler_dynamic::worker,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      2 nanosleep(libpthread.so.0),sleep_for<long,std::ratio<1,1000000>>(chrono:465),log_wait_for_space_in_log_recent_closed(chrono:465),mtr_t::Command::execute,mtr_t::commit,trx_undo_assign_undo,trx_undo_report_row_operation,btr_cur_upd_lock_and_undo,btr_cur_update_in_place,btr_cur_optimistic_update,row_upd_clust_rec,row_upd_clust_step,row_upd,row_upd_step,row_update_for_mysql_using_upd_graph[clone.isra.326],row_update_for_mysql,ha_innobase::update_row,handler::ha_update_row,Sql_cmd_update::update_single_table,Sql_cmd_dml::execute,mysql_execute_command,mysql_parse,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 syscall(libc.so.6),epoll_wait,epoll_dispatch,event_base_loop,ngs::Server::run_task,ngs::Server::start(atomicity.h:96),xpl::Server::net_thread,operator(std_function.h:682),ngs::Scheduler_dynamic::worker()(std_function.h:682),pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 sigwaitinfo(libc.so.6),signal_hand,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,sync_array_wait_event,rw_lock_x_lock_func,pfs_rw_lock_x_lock_func,x_lock,mtr_t::x_lock_space(fil_space_t*,,fsp_reserve_free_extents,trx_undo_seg_create,trx_undo_create,trx_undo_assign_undo(trx_t*,,trx_undo_report_row_operation,btr_cur_upd_lock_and_undo,btr_cur_pessimistic_update,row_upd_clust_rec,row_upd_clust_step,row_upd,row_upd_step,row_update_for_mysql_using_upd_graph[clone.isra.326],row_update_for_mysql,ha_innobase::update_row,handler::ha_update_row,Sql_cmd_update::update_single_table,Sql_cmd_dml::execute,mysql_execute_command,mysql_parse,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,sync_array_wait_event,rw_lock_sx_lock_func,pfs_rw_lock_sx_lock_func,buf_flush_page,buf_flush_try_neighbors,buf_flush_page_and_try_neighbors,buf_do_flush_list_batch,buf_flush_batch,buf_flush_do_batch,buf_flush_do_batch,buf_flush_lists,buf_flush_page_coordinator_thread,void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,sync_array_wait_event,rw_lock_s_lock_spin,rw_lock_s_lock_func,pfs_rw_lock_s_lock_func,Buf_fetch<Buf_fetch_normal>::mtr_add_page,Buf_fetch::single_page,buf_page_get_gen,buf_page_get_gen,btr_cur_open_at_index_side_func,open_at_side,row_search_mvcc(unsigned,ha_innobase::index_read,ha_innobase::index_first,ha_innobase::rnd_next,handler::ha_rnd_next,TableScanIterator::Read,Read(unique_ptr.h:342),FilterIterator::Read(unique_ptr.h:342),AggregateIterator::Read(unique_ptr.h:342),SELECT_LEX_UNIT::ExecuteIteratorQuery(unique_ptr.h:342),SELECT_LEX_UNIT::execute,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,mysql_parse,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,sync_array_wait_event,rw_lock_s_lock_spin,rw_lock_s_lock_func,pfs_rw_lock_s_lock_func,Buf_fetch<Buf_fetch_normal>::mtr_add_page,Buf_fetch::single_page,buf_page_get_gen,buf_page_get_gen,btr_block_get_func,btr_pcur_t::move_to_next_page,move_to_next,move_to_next,row_search_mvcc(unsigned,ha_innobase::general_fetch,handler::ha_rnd_next,TableScanIterator::Read,Read(unique_ptr.h:342),FilterIterator::Read(unique_ptr.h:342),read_all_rows,filesort(THD*,,SortingIterator::DoSort,SortingIterator::Init,LimitOffsetIterator::Init(unique_ptr.h:342),SELECT_LEX_UNIT::ExecuteIteratorQuery(unique_ptr.h:342),SELECT_LEX_UNIT::execute,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,mysql_parse,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,srv_purge_coordinator_suspend,srv_purge_coordinator_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,buf_resize_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,wait,os_event::wait_low,os_event_wait_low,buf_dump_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,native_cond_wait,my_cond_wait,inline_mysql_cond_wait,xpl::Cond::wait,wait,xpl::Broker_task::wait_for_data_and_swap_queues(std::queue<ngs::Notice_descriptor,,xpl::Broker_task::loop,ngs::Server::run_task,operator(atomicity.h:96),std::_Function_handler<void(atomicity.h:96),operator(std_function.h:682),ngs::Scheduler_dynamic::worker()(std_function.h:682),pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,native_cond_wait,my_cond_wait,inline_mysql_cond_wait,Event_queue::cond_wait,Event_queue::get_top_for_execution_if_time,Event_scheduler::run,event_scheduler_thread,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_wait,native_cond_wait,my_cond_wait,inline_mysql_cond_wait,compress_gtid_table,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,srv_monitor_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,os_event_wait_for<log_writer::<lambda>>,wait<log_writer(log_t*)::<lambda(bool)>,log_writer(log_t*),void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,os_event_wait_for<log_write_notifier::<lambda>>(unique_ptr.h:712),wait<log_write_notifier(log_t*)::<lambda(bool)>(unique_ptr.h:712),log_write_notifier(log_t*)(unique_ptr.h:712),void(unique_ptr.h:712),__invoke<void(unique_ptr.h:712),__call<void,(unique_ptr.h:712),operator()<>(unique_ptr.h:712),operator()<void(unique_ptr.h:712),__invoke_impl<void,(unique_ptr.h:712),__invoke<Runnable,(unique_ptr.h:712),_M_invoke<0,(unique_ptr.h:712),operator()(unique_ptr.h:712),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,(unique_ptr.h:712),execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,os_event_wait_for<log_flush_notifier::<lambda>>(unique_ptr.h:712),wait<log_flush_notifier(log_t*)::<lambda(bool)>(unique_ptr.h:712),log_flush_notifier(log_t*)(unique_ptr.h:712),void(unique_ptr.h:712),__invoke<void(unique_ptr.h:712),__call<void,(unique_ptr.h:712),operator()<>(unique_ptr.h:712),operator()<void(unique_ptr.h:712),__invoke_impl<void,(unique_ptr.h:712),__invoke<Runnable,(unique_ptr.h:712),_M_invoke<0,(unique_ptr.h:712),operator()(unique_ptr.h:712),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,(unique_ptr.h:712),execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,os_event_wait_for<log_flusher::<lambda>>,wait<log_flusher(log_t*)::<lambda(bool)>,log_flusher(log_t*),void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,log_checkpointer,void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,lock_wait_timeout_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,ib_wqueue_timedwait,fts_optimize_thread,void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,dict_stats_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 pthread_cond_broadcast,broadcast,set,os_event_set,log_wait_for_space_in_log_recent_closed,mtr_t::Command::execute,mtr_t::commit,trx_sys_persist_gtid_num,Clone_persist_gtid::update_gtid_trx_no,Clone_persist_gtid::flush_gtids,Clone_persist_gtid::periodic_write,void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 poll(libc.so.6),Mysqld_socket_listener::listen_for_connection_event(stl_map.h:468),connection_event_loop,mysqld_main(int,,__libc_start_main(libc.so.6),_start
      1 nanosleep(libpthread.so.0),sleep_for<long,std::ratio<1,1000000>>(chrono:465),sync_array_print_long_waits(chrono:465),srv_error_monitor_thread,void,__invoke<void,__call<void>,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 nanosleep(libpthread.so.0),sleep_for<long,std::ratio<1,1000000>>(chrono:465),srv_master_sleep(chrono:465),srv_master_thread(chrono:465),void(chrono:465),__invoke<void(chrono:465),__call<void>(chrono:465),operator()<>(chrono:465),operator()<void(chrono:465),__invoke_impl<void,(chrono:465),__invoke<Runnable,(chrono:465),_M_invoke<0,(chrono:465),operator()(chrono:465),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,(chrono:465),execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)
      1 nanosleep(libpthread.so.0),sleep_for<long,std::ratio<1,1000000>>(chrono:465),log_wait_for_space_in_log_recent_closed(chrono:465),mtr_t::Command::execute,mtr_t::commit,trx_undo_report_row_operation,btr_cur_upd_lock_and_undo,btr_cur_update_in_place,btr_cur_optimistic_update,row_upd_clust_rec,row_upd_clust_step,row_upd,row_upd_step,row_update_for_mysql_using_upd_graph[clone.isra.326],row_update_for_mysql,ha_innobase::update_row,handler::ha_update_row,Sql_cmd_update::update_single_table,Sql_cmd_dml::execute,mysql_execute_command,mysql_parse,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread(libpthread.so.0),clone(libc.so.6)
      1 __lll_lock_wait(libpthread.so.0),_L_cond_lock_847(libpthread.so.0),__pthread_mutex_cond_lock(libpthread.so.0),pthread_cond_timedwait,os_event::timed_wait,os_event::wait_time_low,os_event_wait_for<log_closer::<lambda>>,wait<log_closer(log_t*)::<lambda(bool)>,log_closer,void,__invoke<void,__call<void,,operator()<>,operator()<void,__invoke_impl<void,,__invoke<Runnable,,_M_invoke<0,,operator(),std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable,,execute_native_thread_routine,start_thread(libpthread.so.0),clone(libc.so.6)