如何升级云主机降低延时？求助 - V2EX
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azuring

如何升级云主机降低延时？求助

  •   
  •   azuring Oct 4, 2019 2588 views
    This topic created in 2411 days ago, the information mentioned may be changed or developed.

    买了阿里云最便宜的 ECS 云主机，做了一个 http 的动态网络服务。最近并发的吞吐量有所上升，导致部分访问延迟较高，请问如何升级云主机能降低访问延时？

  • 主机
  • ecs
  • 访问
  • 并发
    7 replies    2019-10-05 16:52:55 +08:00
    Mac
        1
    Mac  
       Oct 4, 2019 via Android
    cdn ？
    Atsushi
        2
    Atsushi  
       Oct 4, 2019 via Android
    充钱就能变强
    whileFalse
        3
    whileFalse  
       Oct 5, 2019 via iPhone
    先看看瓶颈在哪，cpu 还是网络还是磁盘 io
    azuring
        4
    azuring  
    OP
       Oct 5, 2019
    @whileFalse 怎么判断瓶颈在哪里呢？ 实在不会哦
    ntdll
        5
    ntdll  
       Oct 5, 2019
    @azuring 就是看访问延迟较高的时候，CPU 跑满了没有，带宽跑满了没有，磁盘跑满了没有
    azuring
        6
    azuring  
    OP
       Oct 5, 2019
    @gam2046 感谢。CPU 跑满可以看占有率 100%。 可是贷款和磁盘跑满怎么看？
    oldw4ng
        7
    oldw4ng  
       Oct 5, 2019 via iPhone
    @azuring 阿里云控制台不是有吗
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