MySQL--my.cnf

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[client] [mysql]prompt=(\\[email protected]\\h) [\\d]>\\_   [mysqld]########basic settings########server-id = 11port = 3306user = mysqlbind_address=192.168.1.254autocommit = 0character_set_server=utf8skip_name_resolve = 1max_connections = 800max_connect_errors = 5000datadir = /data/mysql/3306/datadefault_storage_engine=INNODBtransaction_isolation = READ-COMMITTEDexplicit_defaults_for_timestamp = 1join_buffer_size = 134217728tmp_table_size = 67108864tmpdir = /data/mysql/3306/tmpsocket = /data/mysql/3306/run/mysql.sockpid-file = /data/mysql/3306/run/mysql.pidmax_allowed_packet = 16777216sql_mode = "STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER"interactive_timeout = 1800wait_timeout = 1800lock_wait_timeout = 1800read_buffer_size = 16777216read_rnd_buffer_size = 33554432sort_buffer_size = 33554432  ########log settings########log_bin = /data/mysql/3306/binlog/bin.loglog_error = /data/mysql/3306/log/error.logslow_query_log = 1slow_query_log_file = /data/mysql/3306/log/slow.loglog_queries_not_using_indexes = 1log_slow_admin_statements = 1log_slow_slave_statements = 1log_throttle_queries_not_using_indexes = 10expire_logs_days = 90long_query_time = 2min_examined_row_limit = 100  ########replication settings########master_info_repository = TABLErelay_log_info_repository = TABLEsync_binlog = 10gtid_mode = onenforce_gtid_consistency = 1log_slave_updatesbinlog_format = rowrelay_log = /data/mysql/3306/relay-log/relay.logrelay_log_recovery = 1binlog_gtid_simple_recovery = 1slave_skip_errors = ddl_exist_errors  ########innodb settings########innodb_data_home_dir = /data/mysql/3306/innodbinnodb_data_file_path = ibdata1:2000M;ibdata2:2000M:autoextendinnodb_page_size = 8192innodb_buffer_pool_size = 750Minnodb_buffer_pool_instances = 8innodb_buffer_pool_load_at_startup = 1innodb_buffer_pool_dump_at_shutdown = 1innodb_lru_scan_depth = 2000innodb_lock_wait_timeout = 5innodb_io_capacity = 4000innodb_io_capacity_max = 8000innodb_flush_method = O_DIRECTinnodb_flush_log_at_trx_commit = 2innodb_file_format = Barracudainnodb_file_format_max = Barracudainnodb_log_group_home_dir = /data/mysql/3306/redolog/innodb_undo_directory = /data/mysql/3306/undolog/innodb_undo_logs = 128innodb_undo_tablespaces = 3innodb_flush_neighbors = 1innodb_log_file_size = 4Ginnodb_log_buffer_size = 16777216innodb_purge_threads = 4innodb_large_prefix = 1innodb_thread_concurrency = 64innodb_print_all_deadlocks = 1innodb_strict_mode = 1innodb_sort_buffer_size = 67108864 metadata_locks_hash_instances = 64innodb_open_files = 4096table_open_cache = 4096table_definition_cache = 4096table_open_cache_instances = 128thread_cache_size = 64innodb_online_alter_log_max_size=1G  ########semi sync replication settings########plugin_dir=/usr/local/mysql/lib/pluginplugin_load = "rpl_semi_sync_master=semisync_master.so;rpl_semi_sync_slave=semisync_slave.so"loose_rpl_semi_sync_master_enabled = 1loose_rpl_semi_sync_slave_enabled = 1loose_rpl_semi_sync_master_timeout = 5000 [mysqld-5.7]innodb_buffer_pool_dump_pct = 40innodb_page_cleaners = 4innodb_undo_log_truncate = 1innodb_max_undo_log_size = 2Ginnodb_purge_rseg_truncate_frequency = 128binlog_gtid_simple_recovery=1log_timestamps=systemtransaction_write_set_extraction=MURMUR32show_compatibility_56=on

MySQL--my.cnf