[mysqld]
user = mysql
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
socket = /usr/local/mysql/data/mysql.sock
#--skip-locking
back_log = 500
key_buffer_size = 256M
max_allowed_packet = 64M
table_open_cache = 512
sort_buffer_size = 8M
read_buffer_size = 4M
join_buffer_size = 8M
#query_cache_size = 512M
max_connections = 1000
max_connect_errors = 10000000
#wait_timeout = 60
interactive_timeout = 1000
tmp_table_size = 256M
thread_concurrency = 16
default_storage_engine=InnoDB
skip_external_locking
long_query_time = 1
log-bin=/usr/local/mysql/data
max_binlog_cache_size = 512M
max_binlog_size=1024M
log_slow_queries = ON
log_slow_queries = /var/log/slow-queries.log
long_query_time=5
log_queries_not_using_indexes
log-slow-admin-statements
expire_logs_days = 30
## InnoDB options
innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 8G
#innodb_buffer_pool_instances = 4
#innodb_file_per_table = 1
#innodb_file_io_threads = 8
#innodb_force_recovery=1
#innodb_thread_concurrency = 8
#innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 1024M
innodb_log_file_size = 512M
#innodb_log_files_in_group = 3
#innodb_max_dirty_pages_pct = 90
innodb_flush_method=O_DSYNC