(轉)MySQL啓用hugepage及相關監控

http://www.mysqlsky.com/201202/mysql_enable_hugepage_howto 1.確認支持huge page grep -i page /proc/meminfo 2.修改預分配的hugepages大小 sysctl -w vm.nr_hugepages=18000#這裏會卡一下grep -i huge /proc/meminfo 3.查看mysql用戶的組

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