[mysqld] basedir=. datadir=./data port=40000 skip-log-bin skip-log-error skip-general-log skip-slow-query-log general-log=0 slow-query-log=0 log-error=OFF general-log-file=OFF slow-query-log-file=OFF [mysqld] basedir=. datadir=./data port=40000 # 日志配置(保持关闭) skip-log-bin skip-log-error skip-general-log skip-slow-query-log general-log=0 slow-query-log=0 log-error=OFF # InnoDB配置(关键调整) innodb_buffer_pool_size = 20M innodb_log_buffer_size = 2M innodb_sort_buffer_size = 2M # 缓冲区配置(适当增加性能) sort_buffer_size = 256K read_buffer_size = 128K read_rnd_buffer_size = 128K join_buffer_size = 128K tmp_table_size = 1M max_heap_table_size = 1M # 性能模式(根据MySQL版本) performance_schema = OFF