mysql配置文件my.cnf

[client]

#default-character-set = utf8mb4

port? ? ? ? ? ? = 3513

socket? ? ? ? ? = /Data/mysql/my3513/run/mysql.3513.sock

#loose-default-character-set = utf8

[mysqld]

read_only? ? ? = 1

port? ? ? ? ? ? = 3513

socket? ? ? ? ? = /Data/mysql/my3513/run/mysql.3513.sock

datadir? ? ? ? = /Data/mysql/my3513/data

server-id? ? ? ? ? ? ? = 1536238916

character-set-server? = utf8mb4

collation-server? ? ? = utf8mb4_bin

default-storage-engine = InnoDB

skip_name_resolve? ? ? = 1

open_files_limit = 60000

secure_file_priv = /Data/mysql/backup/

federated

skip-slave-start

skip-name-resolve

skip-external-locking

log-slave-updates

rpl_semi_sync_master_enabled = 1

rpl_semi_sync_master_timeout = 1000 # 1 second

local_infile? ? ? ? ? ? = 1

back_log? ? ? ? ? ? ? ? = 500

max_allowed_packet? ? ? = 1073741824

max_connections = 12000

max_connect_errors? ? ? = 800

key_buffer_size? ? ? ? = 64M

sort_buffer_size? ? ? ? = 16M

read_buffer_size? ? ? ? = 16M

read_rnd_buffer_size? ? = 16M

join_buffer_size? ? ? ? = 64M

tmp_table_size? ? ? ? ? = 64M

max_heap_table_size? ? = 64M

binlog_cache_size? ? ? = 8M

myisam_sort_buffer_size = 64M

thread_cache_size? ? ? = 512

query_cache_size? ? ? ? = 32M

slow_query_log? ? ? ? ? = 1

slow_query_log_file? ? = /Data/mysql/my3513/log/mysql-slow.log

long_query_time = 0.1

log-error? ? ? ? ? ? ? = /Data/mysql/my3513/log/mysql-error.log

log-bin? ? ? ? ? ? ? ? = /Data/mysql/my3513/log/mysql-bin

log-bin-index? ? ? ? ? = /Data/mysql/my3513/log/master-log-bin.index

relay-log? ? ? ? ? ? ? = /Data/mysql/my3513/log/slave-relay

relay-log-info-file? ? = /Data/mysql/my3513/log/slave-relay-log.info

relay-log-index? ? ? ? = /Data/mysql/my3513/log/slave-relay-log.index

master-info-file? ? ? ? = /Data/mysql/my3513/log/master.info

binlog_format? ? ? ? ? = ROW

relay_log_purge? ? ? ? = 0

tmpdir? ? ? ? ? ? ? ? ? = /Data/mysql/my3513/tmp

thread_concurrency? ? ? = 32

secure_auth? ? ? ? = 1

local-infile? ? ? = 0

event_scheduler? ? = OFF

datadir? ? ? ? ? ? = /Data/mysql/my3513/data

expire_logs_days? = 21

lower_case_table_names = 1

innodb_large_prefix=ON

innodb_file_per_table? ? = 1

innodb_file_format? ? ? = barracuda

innodb_file_format_check = 1

innodb_open_files? ? ? ? = 4096

innodb_data_home_dir? ? ? ? ? ? = /Data/mysql/my3513/data

innodb_data_file_path? ? ? ? ? = ibdata1:1000M;ibdata2:1000M;ibdata3:1000M;ibdata4:100M:autoextend

innodb_log_group_home_dir? ? ? = /Data/mysql/my3513/log

innodb_table_locks? ? ? ? ? ? ? = 0

innodb_buffer_pool_size? ? ? ? = 32G

innodb_log_file_size? ? ? ? ? ? = 512M

innodb_log_files_in_group? ? ? = 2

innodb_log_buffer_size? ? ? ? ? = 128M

innodb_flush_method? ? ? ? ? ? = O_DIRECT

innodb_flush_log_at_trx_commit? = 1

sync_binlog? ? ? ? ? ? ? ? ? ? = 1

innodb_max_dirty_pages_pct? ? ? = 60? ? ?

innodb_write_io_threads? ? ? ? = 16? ? ? ?

innodb_read_io_threads? ? ? ? ? = 8? ? ? ? ?

innodb_adaptive_flushing? ? ? ? = 1? ? ? ?

innodb_thread_concurrency? ? ? = 0? ? ? ?

innodb_io_capacity_max = 25000

innodb_io_capacity = 20000

performance_schema_consumer_events_waits_current=on

performance_schema_consumer_events_stages_current=on

performance_schema_consumer_events_statements_current=on

performance_schema_consumer_events_waits_history=on

performance_schema_consumer_events_stages_history=on

performance_schema_consumer_events_statements_history=on

performance_schema_events_stages_history_long_size? ? = 100000

performance_schema_events_stages_history_size? ? ? ? ? = 1000? ?

performance_schema_events_statements_history_long_size = 100000

performance_schema_events_statements_history_size? ? ? = 1000? ?

performance_schema_events_waits_history_long_size? ? ? = 100000

performance_schema_events_waits_history_size? ? ? ? ? = 1000

query_response_time_stats = on

innodb_monitor_enable = on

[mysqldump]

quick

max_allowed_packet = 16M

[mysql]

no-auto-rehash

[isamchk]

key_buffer? ? ? = 256M

sort_buffer_size = 256M

read_buffer? ? ? = 2M

write_buffer? ? = 2M

[myisamchk]

key_buffer? ? ? = 256M

sort_buffer_size = 256M

read_buffer? ? ? = 2M

write_buffer? ? = 2M

[mysqlhotcopy]

interactive-timeout

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