Innodb引擎
1. innodb_buffer_pool_size 会缓冲索引页、数据页、undo页、插入缓冲、自适应哈希索引、innodb存储的锁信息、数字字典信息等
2.innodb_buffer_pool_instances 允许多个缓冲池实例,每页根据哈希平均分配到不同缓冲池实例中,减少数据库内部资源竞争,增加数据库并发处理能力
3.nnodb_purge_batch_size
4.innodb_change_buffer_max_size
5.binlog_max_flush_queue_time
6.innodb_read_io_threads
7.innodb_write_io_threads
8.sync_binlog
9.innodb_log_file_size
10.Innodb_flush_method
11.innodb_data_pool_size
12.innodb_thread_concurrency
13.innodb_io_capacity
14.innodb_max_dirty_pages_pct
15.innodb_flush_log_at_trx_commit
时间: 2024-11-03 22:40:02