Questions tagged «pae»

3
为什么“ free”命令和“ dmidecode”显示不同的RAM值?
我在VMWare上运行了CentOS 5.10(32位)服务器。它分配了4 GB的RAM。 如果我跑步,dmidecode -t 17 | grep Size | grep MB我会看到: Size: 4096 MB 但是当我跑步时free,我看到: total used free shared buffers cached Mem: 3107140 1239244 1867896 0 332 400464 -/+ buffers/cache: 838448 2268692 Swap: 2096472 0 2096472 为什么内存free报告的总数与dmidecode输出之间存在差异? 我正在运行的内核是: 2.6.18-371.4.1.el5 #1 SMP Thu Jan 30 06:09:24 EST 2014 i686 i686 …
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