V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
Newyorkcity
V2EX  ›  问与答

请问 vmstat 这个 Linux 命令的结果中, memory 下有 buffer 和 cache,这两个有什么不同呢?

  •  
  •   Newyorkcity · Sep 25, 2020 · 1230 views
    This topic created in 2049 days ago, the information mentioned may be changed or developed.
    感谢解答
    2 replies    2020-09-26 10:20:08 +08:00
    atalia
        2
    atalia  
       Sep 26, 2020
    buffer 是块设备(磁盘)读写缓存
    cache 是文件系统读写缓存
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   5395 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 36ms · UTC 09:26 · PVG 17:26 · LAX 02:26 · JFK 05:26
    ♥ Do have faith in what you're doing.