Waiting 450 seconds before starting pt-pmp profiling... Starting stack trace collection at Thu Apr 30 02:47:48 PM UTC 2026 Collecting stack traces using pt-pmp (auto-detecting mysqld) ================================================ Thu Apr 30 02:47:49 PM UTC 2026 977 syscall,libaio::??(libaio.so.1t64.0.2),libaio::??(libaio.so.1t64.0.2),io_getevents(libaio.so.1t64.0.2),LinuxAIOHandler::collect,LinuxAIOHandler::poll,os_aio_linux_handler,fil_aio_wait,std::atomic::load,std::__shared_ptr,Sort_param::make_sortkey,alloc_and_make_sortkey,read_all_rows,SortingIterator::DoSort,SortingIterator::Init,Query_expression::ExecuteIteratorQuery,LEX::set_current_query_block,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 30 __GI___sigtimedwait,signal_hand,pfs_spawn_thread,start_thread,__clone3 30 __GI___poll,Mysqld_socket_listener::listen_for_connection_event,Connection_acceptor::connection_event_loop,__libc_start_call_main,call_init,_start(mysqld) 30 __GI___clock_nanosleep,__GI___nanosleep,std::this_thread::sleep_for,temptable::Cell_calculator::hash,my_hash_combine,std::_Hashtable,std::__atomic_base,que_thr_step,std::__atomic_base,std::__new_allocator,lock_clust_rec_read_check_and_lock,row_search_mvcc,ha_innobase::index_read,handler::index_read_map,handler::read_range_first,ut::bool_scope_guard_t::~bool_scope_guard_t,handler::multi_range_read_next,handler::ha_multi_range_read_next,IndexRangeScanIterator::Read,Sql_cmd_update::update_single_table,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 monitor_inc_value_nocheck,innobase_flush_logs,plugin_foreach_with_mask,plugin_foreach_with_mask,ha_flush_logs,MYSQL_BIN_LOG::fetch_and_process_flush_stage_queue,MYSQL_BIN_LOG::process_flush_stage_queue,MYSQL_BIN_LOG::ordered_commit,MYSQL_BIN_LOG::commit,ha_commit_trans,trans_commit,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 monitor_atomic_dec,os_file_read_func,pfs_os_aio_func,fil_io,buf_read_page_low,buf_read_page,Buf_fetch::read_page,Buf_fetch_other::get,Buf_fetch::single_page,buf_page_get_gen,btr_estimate_n_rows_in_range_on_level,ha_innobase::records_in_range,int,,int,,check_quick_select,get_key_scans_params,test_quick_select,get_quick_record_count,JOIN::make_join_plan,JOIN::optimize,Query_block::optimize,Query_expression::optimize,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 monitor_atomic_dec,os_file_read_func,pfs_os_aio_func,fil_io,buf_read_page_low,buf_read_page,Buf_fetch::read_page,Buf_fetch_normal::get,Buf_fetch::single_page,buf_page_get_gen,btr_cur_search_to_nth_level,btr_pcur_t::open_no_init,ha_innobase::index_read,handler::index_read_map,handler::read_range_first,ut::bool_scope_guard_t::~bool_scope_guard_t,handler::multi_range_read_next,handler::ha_multi_range_read_next,IndexRangeScanIterator::Read,Sql_cmd_delete::delete_from_single_table,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 memset,log_writer,std::__shared_ptr,std::__atomic_base,log_translate_sn_to_lsn,mtr_t::Command::execute,mtr_t::commit,trx_commit_low,trx_commit,monitor_dec,innobase_commit_low,innobase_commit,ha_commit_low,trx_coordinator::commit_in_engines,finish_transaction_in_engines,Thd_backup_and_restore::~Thd_backup_and_restore,MYSQL_BIN_LOG::ordered_commit,MYSQL_BIN_LOG::commit,ha_commit_trans,trans_commit,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 log_buffer_flush_to_disk,innobase_flush_logs,plugin_foreach_with_mask,plugin_foreach_with_mask,ha_flush_logs,MYSQL_BIN_LOG::fetch_and_process_flush_stage_queue,MYSQL_BIN_LOG::process_flush_stage_queue,MYSQL_BIN_LOG::ordered_commit,MYSQL_BIN_LOG::commit,ha_commit_trans,trans_commit,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 lock_clust_rec_cons_read_sees,row_search_mvcc,ha_innobase::index_read,handler::index_read_map,handler::read_range_first,ut::bool_scope_guard_t::~bool_scope_guard_t,handler::multi_range_read_next,handler::ha_multi_range_read_next,IndexRangeScanIterator::Read,FilterIterator::Read,read_all_rows,SortingIterator::DoSort,SortingIterator::Init,Query_expression::ExecuteIteratorQuery,LEX::set_current_query_block,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 lob::undo_vers_t::reset,row_search_mvcc,ha_innobase::index_read,handler::index_read_map,handler::read_range_first,ut::bool_scope_guard_t::~bool_scope_guard_t,handler::multi_range_read_next,handler::ha_multi_range_read_next,IndexRangeScanIterator::Read,FilterIterator::Read,AggregateIterator::Read,Query_expression::ExecuteIteratorQuery,LEX::set_current_query_block,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 lll_mutex_unlock_optimized,open_table,open_and_process_table,open_tables_for_query,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 libstdc++::??(libstdc++.so.6.0.33),operator(libstdc++.so.6.0.33),operator(libstdc++.so.6.0.33),MDL_ticket::create,MDL_context::try_acquire_lock_impl,MDL_context::acquire_lock,MDL_context::set_force_dml_deadlock_weight,open_and_process_table,open_tables_for_query,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 __libc_pwrite64,os_file_io,os_file_pwrite,os_file_write_func,pfs_os_file_write_func,const*,,dblwr::Buffer::size,Double_write::write_pages,dblwr::Buffer::size,Double_write::submit,buf_flush_write_block_low,buf_flush_try_neighbors,HazardPointer::get,pc_flush_slot,buf_flush_page_coordinator_thread,std::__shared_ptr,Buf_fetch::single_page,buf_page_get_gen,btr_cur_search_to_nth_level,btr_pcur_t::open_no_init,ha_innobase::index_read,handler::index_read_map,Index_lookup*),POSITION*),JOIN::extract_func_dependent_tables,JOIN::make_join_plan,JOIN::optimize,Query_block::optimize,Query_expression::optimize,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 buf_flush_LRU_list_batch,buf_flush_LRU_list,buf_flush_page_coordinator_thread,std::__shared_ptr*,JOIN::optimize,Query_block::optimize,Query_expression::optimize,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 Bitset,lock_clust_rec_read_check_and_lock,row_search_mvcc,ha_innobase::index_read,handler::index_read_map,handler::read_range_first,ut::bool_scope_guard_t::~bool_scope_guard_t,handler::multi_range_read_next,handler::ha_multi_range_read_next,IndexRangeScanIterator::Read,Sql_cmd_update::update_single_table,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 bitmap_set_bit,fill_record_n_invoke_before_triggers,Sql_cmd_update::update_single_table,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 auto,Buf_fetch_normal::get,Buf_fetch::single_page,buf_page_get_gen,btr_cur_search_to_nth_level,btr_pcur_t::open_no_init,ha_innobase::index_read,handler::index_read_map,handler::read_range_first,ut::bool_scope_guard_t::~bool_scope_guard_t,handler::multi_range_read_next,handler::ha_multi_range_read_next,IndexRangeScanIterator::Read,Sql_cmd_delete::delete_from_single_table,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 at,POSITION*),JOIN::extract_func_dependent_tables,JOIN::make_join_plan,JOIN::optimize,Query_block::optimize,Query_expression::optimize,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 at,eliminate_item_equal,Sql_cmd_delete::delete_from_single_table,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 Arg_comparator::set_compare_func,Item*),at,at,POSITION*),JOIN::extract_func_dependent_tables,JOIN::make_join_plan,JOIN::optimize,Query_block::optimize,Query_expression::optimize,Sql_cmd_dml::execute_inner,Sql_cmd_dml::execute,mysql_execute_command,Prepared_statement::execute,Prepared_statement::execute_loop,mysqld_stmt_execute,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 aesni_encrypt(libcrypto.so.3),CRYPTO_gcm128_setiv(libcrypto.so.3),ossl_gcm_setiv(libcrypto.so.3),gcm_cipher_internal(libcrypto.so.3),ossl_gcm_stream_update(libcrypto.so.3),EVP_EncryptUpdate(libcrypto.so.3),EVP_CipherUpdate(libcrypto.so.3),tls13_enc(libssl.so.3),do_ssl3_write.localalias.0(libssl.so.3),ssl3_write_bytes(libssl.so.3),ssl3_write(libssl.so.3),ssl_write_internal(libssl.so.3),SSL_write(libssl.so.3),vio_ssl_write,net_write_raw_loop,net_flush,net_send_ok,String::shrink,THD::send_statement_status,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 _aesni_ctr32_ghash_6x(libcrypto.so.3),aesni_gcm_encrypt(libcrypto.so.3),generic_aes_gcm_cipher_update(libcrypto.so.3),gcm_cipher_internal(libcrypto.so.3),ossl_gcm_stream_update(libcrypto.so.3),EVP_EncryptUpdate(libcrypto.so.3),EVP_CipherUpdate(libcrypto.so.3),tls13_enc(libssl.so.3),do_ssl3_write.localalias.0(libssl.so.3),ssl3_write_bytes(libssl.so.3),ssl3_write(libssl.so.3),ssl_write_internal(libssl.so.3),SSL_write(libssl.so.3),vio_ssl_write,net_write_raw_loop,net_flush,net_send_ok,String::shrink,THD::send_statement_status,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 aesni_ctr32_encrypt_blocks(libcrypto.so.3),CRYPTO_gcm128_encrypt_ctr32(libcrypto.so.3),generic_aes_gcm_cipher_update(libcrypto.so.3),gcm_cipher_internal(libcrypto.so.3),ossl_gcm_stream_update(libcrypto.so.3),EVP_EncryptUpdate(libcrypto.so.3),EVP_CipherUpdate(libcrypto.so.3),tls13_enc(libssl.so.3),do_ssl3_write.localalias.0(libssl.so.3),ssl3_write_bytes(libssl.so.3),ssl3_write(libssl.so.3),ssl_write_internal(libssl.so.3),SSL_write(libssl.so.3),vio_ssl_write,net_write_raw_loop,net_flush,net_send_ok,String::shrink,THD::send_statement_status,dispatch_command,do_command,handle_connection,pfs_spawn_thread,start_thread,__clone3 1 advance_tail_until