通过关闭内存大页、配置脏页参数等方法提升整体性能。
1 2 | echo never > /sys/kernel/mm/transparent_hugepage/enabled echo never > /sys/kernel/mm/transparent_hugepage/defrag |
1 2 | echo 500 > /proc/sys/vm/dirty_expire_centisecs echo 100 > /proc/sys/vm/dirty_writeback_centisecs |
1 2 | echo 1 > /proc/sys/kernel/numa_balancing echo 0 > /proc/sys/kernel/sched_autogroup_enabled |