?
[mysqld] log-error=/var/lib/mysql/host.aldigital24x7in.com.err performance-schema=0 innodb_file_per_table=1 default-storage_engine=innodb innodb_buffer_pool_size=2048M innodb_buffer_pool_instances=2 innodb_log_file_size=256M max_connections=500 key_buffer_size = 8M open_files_limit=40000 max_allowed_packet=268435456 slow_query_log = 1 slow-query_log_file = /var/log/mysql-slow.log long_query_time = 2 join_buffer_size= 256K table_definition_cache=2000 table_open_cache=5000 tmpdir = /dev/shm max_connect_errors=450