[mysqld]
performance-schema=0
ignore_db_dirs=cmsetiofiotest
local-infile=0
ignore_db_dirs=lost+found
performance-schema=0
innodb=ON
back_log = 512
max_connections = 250
key_buffer_size = 256M
myisam_sort_buffer_size = 256M
myisam_max_sort_file_size = 2048M
join_buffer_size = 256K
read_buffer_size = 256K
sort_buffer_size = 256K
table_definition_cache = 8192
table_open_cache = 4096
thread_cache_size = 256
wait_timeout = 1800
connect_timeout = 10
tmp_table_size = 256M
max_heap_table_size = 256M
max_allowed_packet=268435456
max_seeks_for_key = 1000
group_concat_max_len = 1024
max_length_for_sort_data = 1024
net_buffer_length = 16384
max_connect_errors = 100000
concurrent_insert = 2
read_rnd_buffer_size = 512K
bulk_insert_buffer_size = 8M
query_cache_limit = 1024K
query_cache_size = 80M
query_cache_type = 1
query_cache_min_res_unit = 2K
query_prealloc_size = 262144
query_alloc_block_size = 65536
transaction_alloc_block_size = 8192
transaction_prealloc_size = 4096
default-storage-engine = InnoDB
log-error=/var/lib/mysql/host.myforum123123.com.err
performance-schema=0
# innodb_large_prefix=1
innodb_purge_threads = 4
# innodb_file_format = Barracuda
innodb_file_per_table = 1
innodb_open_files = 1000
innodb_data_file_path= ibdata1:10M:autoextend
innodb_buffer_pool_size = 15G
performance-schema=0
innodb_buffer_pool_instances = 15
performance-schema=0
innodb_log_files_in_group = 2
innodb_log_file_size = 2G
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 2
innodb_lock_wait_timeout=50
innodb_flush_method = O_DIRECT
# innodb_support_xa=1
performance-schema=0
innodb_io_capacity = 600
innodb_io_capacity_max = 1200
innodb_read_io_threads = 4
innodb_write_io_threads = 4
performance-schema=0
open_files_limit=40000
unix_socket=OFF
[mariadb]
userstat = 0
key_cache_segments = 1
aria_group_commit = none
aria_group_commit_interval = 0
aria_log_file_size = 768M
aria_log_purge_type = immediate
aria_pagecache_buffer_size = 768M
aria_sort_buffer_size = 192M
[mariadb-5.5]
# innodb_file_format = Barracuda
innodb_file_per_table = 1
query_cache_strip_comments=0
[mysqld_safe]
socket = /var/lib/mysql/mysql.sock
open-files-limit = 8192
[myisamchk]
key-buffer-size=256M
sort_buffer = 32M
read_buffer = 32M
write_buffer = 32M
[mysqlhotcopy]
interactive-timeout
[mariadb-10.0]
# innodb_file_format = Barracuda
innodb_file_per_table = 1
innodb_buffer_pool_populate=0
performance_schema=OFF
innodb_stats_on_metadata=OFF
innodb_sort_buffer_size=2M
innodb_online_alter_log_max_size=128M
query_cache_strip_comments=0
log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
[mariadb-10.1]
# innodb_file_format = Barracuda
innodb_file_per_table = 1
innodb_buffer_pool_populate=0
performance_schema=OFF
innodb_stats_on_metadata=OFF
innodb_sort_buffer_size=2M
innodb_online_alter_log_max_size=128M
query_cache_strip_comments=0
log_slow_filter =admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
innodb_defragment=1
innodb_defragment_n_pages=7
innodb_defragment_stats_accuracy=0
innodb_defragment_fill_factor_n_recs=20
innodb_defragment_fill_factor=0.9
innodb_defragment_frequency=40