[mysqld] đã datadir=/var/lib/mysql socket=/var/lib/mysql/mysql luôn . sock user=mysql #innodb settings innodb_log_file_size=100M mới innodb_additional_mem_pool_size=20M innodb_flush_log_at_trx_commit=2 dễ innodb_lock_wait_timeout=1800 innodb_buffer_pool_size=20G nhanh #other vars net_read_timeout=120 skip-locking nhanh skip-name-resolve table_cache=2048 thread_cache_size=16 mới back_log=100 max_connect_errors=10000 open-files-limit=20000 cần interactive_timeout=3600 wait_timeout=1800 rất max_connections=200 key_buffer_size=1G connect_timeout=120 nhất #skip-name-resolve max_allowed_packet=16M dễ tmp_table_size=64M max_heap_table_size=64M cũng query_cache_size=256M sort_buffer_size=1M thôi read_buffer_size=1M read_rnd_buffer_size=8M chính join_buffer_size=3Mold_passwords=1 Đối với bỗng nhiên vps Centos trong tầm