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西部数码各种 my.cnf 的配置 /www/wdlinux/etc/my.cnf 有大用
星期五, 2017-10-27 22:59 — adminshiping1
小 内存vps (256,512) my.cnf
# mysql conf /etc/my.cnf
一般配置
innodb配置
# mysql conf /etc/my.cnf
# Created by http://www.wdlinux.cn
# Last Updated 2010.06.01
[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
port = 3306
socket = /tmp/mysql.sock
skip-external-locking
#skip-innodb
key_buffer_size = 64M
max_allowed_packet = 8M
table_open_cache = 256
sort_buffer_size = 128K
read_buffer_size = 128K
net_buffer_length = 2K
read_rnd_buffer_size = 256K
myisam_sort_buffer_size = 8M
thread_cache_size = 8
query_cache_size= 8M
thread_concurrency = 8
max_connections = 100
wait_timeout = 30
interactive_timeout = 30
max_connect_errors = 9
long_query_time = 1
tmp_table_size = 8M
#log-bin=mysql-bin
#binlog_format=mixed
#server-id = 1
[mysqldump]
quick
max_allowed_packet = 8M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 12M
sort_buffer_size = 1M
read_buffer = 1M
write_buffer = 1M
[mysqlhotcopy]
interactive-timeout
一般配置
# mysql conf /etc/my.cnf
# Created by http://www.wdlinux.cn
# Last Updated 2010.06.01
[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
port = 3306
socket = /tmp/mysql.sock
skip-external-locking
#skip-innodb
key_buffer_size = 256M
max_allowed_packet = 1M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
tmp_table_size = 16M
max_connections = 300
wait_timeout = 30
interactive_timeout = 30
max_connect_errors = 9
long_query_time = 1
#log-bin=mysql-bin
#binlog_format=mixed
#server-id = 1
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
innodb配置
# mysql conf /etc/my.cnf
# Created by http://www.wdlinux.cn
# Last Updated 2010.06.01
[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
port = 3306
socket = /tmp/mysql.sock
skip-external-locking
back_log = 50
max_connections = 300
max_connect_errors = 10
table_open_cache = 1024
max_allowed_packet = 16M
binlog_cache_size = 1M
max_heap_table_size = 64M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
sort_buffer_size = 2M
join_buffer_size = 2M
thread_cache_size = 8
thread_concurrency = 8
query_cache_size = 64M
query_cache_limit = 1M
ft_min_word_len = 4
default-storage-engine = MYISAM
thread_stack = 192K
transaction_isolation = REPEATABLE-READ
tmp_table_size = 64M
#log-bin=mysql-bin
#binlog_format=mixed
#server-id = 1
key_buffer_size = 32M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 5G
myisam_repair_threads = 1
myisam_recover
innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 2G
innodb_data_file_path = ibdata1:10M:autoextend
innodb_file_io_threads = 4
innodb_thread_concurrency = 16
innodb_flush_log_at_trx_commit = 1
innodb_log_buffer_size = 8M
innodb_log_file_size = 256M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M
read_buffer = 8M
write_buffer = 8M
[mysqlhotcopy]
interactive-timeout
[mysqld_safe]
open-files-limit = 8192
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