3122607518 发表于 2017-3-3 16:43:00

请教军哥,关于kvm的vps占用内存大的问题

军哥,我买了一个gigs的vps,kvm架构,单核cpu,512内存,安装的ubuntu14.04 64位。
然后安装了如下应用:
1.ss 服务端python版本,没开多用户。
2.锐速破解版,来自91yun。
开机后free -h 显示如下
data:image/png;base64,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
过一阵子,可用内存会缩减到不到50m,这是为何呢?
另外,感觉有东西在偷跑流量,从gigs的控制面板看好像一直都有流量在进出,不过不大。
还有,我使用last命令说没有这个文件或目录,这是什么鬼。。。难道被别人盗用了么?ssh的默认端口我已经改过了。
data:image/png;base64,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

licess 发表于 2017-3-3 18:02:43

https://www.vpser.net/other/linux-vps-ram.html

/var/log/wtmp 不存在可能是被删或者其他原因

3122607518 发表于 2017-3-5 12:59:02

了解了 谢谢军哥!我去看一下
页: [1]
查看完整版本: 请教军哥,关于kvm的vps占用内存大的问题