超过32G 的数据库,可以是使用如下方法配置. ######### Slow Performance with High CPU Usage on 64-bit Linux with Large SGA (文档 ID 361670.1)* Linux on IA64 provides 16K pages by default, so it is less likely that this problem has high impact on Itanium.** SGAs > 10GB has
The intent of this file is to give a brief summary of hugetlbpage support inthe Linux kernel. This support is built on top of multiple page size supportthat is provided by most modern architectures. For example, i386architecture supports 4K and 4M