如何关闭Mac系统虚拟内存

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查看当前系统虚拟内存使用情况:

$ sysctl vm.swapusage
vm.swapusage: total = 0.00M  used = 0.00M  free = 0.00M  (encrypted)

关闭虚拟内存以及删除虚拟内存交换文件:

$ sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist

$ sudo rm /private/var/vm/swapfile*

如果关闭虚拟内存后系统出现不稳定等问题可以重新开启虚拟内存:

$ sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist
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