...提升UnCore运行频率可以带来明显的内存带宽提升,文章开头提到过,Nehalem构架的CPU分为计算内核(Core)和非计算内核(Uncore),而UnCore如同Core一样拥有体质差异,建议玩家在刚入手超频时将UnCore频率及内存频率设置在初始值附近。
基于224个网页-相关网页
随着程序对该文件进行读写操作,AIX内核将该文件的数据作为非计算性的永久存储分页在内存中进行缓存。
As a program does reads and writes to the file, the AIX kernel caches the file's data in memory as non-computational permanent storage pages.
当maxperm是严格限制的时候,即使有可供使用的空闲内存,内核也不允许非计算性分页的数目超出maxperm的限制。
When maxperm is a strict-limit, the kernel does not allow the number of non-computational pages to exceed maxperm, even if there is free memory available.
Max CPU Time是按秒计算的CPU使用时间的最大百分比(运行内核及非内核代码,包括IO等待时间)。
Max CPU time is the maximum percentage of time in seconds that the CPU was in use (running both kernel and non-kernel code, including IO wait time).
应用推荐