[client]
port=3306
socket=/var/lib/mysql/mysql.sock
default-character-set=utf8

[mysqld]
########basicsettings########
port=3306
user=mysql
bind_address=0.0.0.0
autocommit=0
character_set_server=utf8
skip_name_resolve=1
max_connections=800
max_connect_errors=1000
basedir=/usr/local/mysql
datadir=/data/mysql/data
transaction_isolation
 
=READ-COMMITTED
join_buffer_size=134217728
tmp_table_size=67108864
tmpdir=/tmp
max_allowed_packet=16777216
socket=/var/lib/mysql/mysql.sock
interactive_timeout=1800
wait_timeout=1800
read_buffer_size=16777216
read_rnd_buffer_size=33554432
sort_buffer_size=33554432
########logsettings########
log_error=error.log
slow_query_log
 
=1
slow_query_log_file=slow.log
log_queries_not_using_indexes=1
log_slow_admin_statements=1
log_slow_slave_statements=1
log_throttle_queries_not_using_indexes=10
expire_logs_days=90
long_query_time=2
min_examined_row_limit=100
########replicationsettings########
master_info_repository=TABLE
relay_log_info_repository
 
=TABLE
server-id=1
log_bin=mysql-bin
sync_binlog=1
gtid_mode=on
enforce_gtid_consistency=1
log_slave_updates
binlog_format=row
relay_log=relay.log
relay_log_recovery=1
binlog_gtid_simple_recovery=1
slave_skip_errors=ddl_exist_errors
########innodbsettings########
innodb_page_size=8192
innodb_buffer_pool_size=6G
innodb_buffer_pool_instances=8
innodb_buffer_pool_load_at_startup=1
innodb_buffer_pool_dump_at_shutdown=1
innodb_lru_scan_depth=2000
innodb_lock_wait_timeout=5
innodb_io_capacity=4000
innodb_io_capacity_max=8000
innodb_flush_method=O_DIRECT
innodb_file_format=Barracuda
innodb_file_format_max=Barracuda
#innodb_log_group_home_dir=/redolog/
#innodb_undo_directory=/undolog/
innodb_undo_logs=128
innodb_undo_tablespaces=3
innodb_flush_neighbors=1
innodb_log_file_size=1G
innodb_log_buffer_size=16777216
innodb_purge_threads=4
innodb_large_prefix=1
innodb_thread_concurrency=64
innodb_print_all_deadlocks=1
innodb_strict_mode=1
innodb_sort_buffer_size=67108864
########semisyncreplicationsettings########
plugin_dir=/usr/local/mysql/lib/plugin
plugin_load="rpl_semi_sync_master=semisync_master.so;rpl_semi_sync_slave=semisync_slave.so"
loose_rpl_semi_sync_master_enabled=1
loose_rpl_semi_sync_slave_enabled=1
loose_rpl_semi_sync_master_timeout=5000

[mysqld-5.7]
innodb_buffer_pool_dump_pct=40
innodb_page_cleaners=4
innodb_undo_log_truncate=1
innodb_max_undo_log_size=2G
innodb_purge_rseg_truncate_frequency=128
binlog_gtid_simple_recovery=1
log_timestamps=system
transaction_write_set_extracti