阿里云服务器对 tcp 并发做了限制么? - V2EX
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gouchaoer

阿里云服务器对 tcp 并发做了限制么?

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  •   gouchaoer Apr 29, 2018 7021 views
    This topic created in 2923 days ago, the information mentioned may be changed or developed.

    我用本地的 ab 来压测 http 服务的话无论如何都无法压不满 cpu,而在阿里云内网压测就可以 我在想阿里云是不是对某个 ip 的 tcp 并发连接数做了限制,但是如果同一个办公室用同一个 ip 的人访问某个阿里云 http 服务岂不是会很慢?

    4 replies    2018-04-30 13:56:46 +08:00
    azh7138m
        1
    azh7138m  
       Apr 29, 2018 via Android
    是不是带宽开的不够?
    opengps
        2
    opengps  
       Apr 29, 2018 via Android
    1 楼说的,中间带宽不够可能是主要原因
    你本地带宽多少,服务器公网带宽多少,本地宽带运营商有没有限制并发数,考虑下这三个方向
    yshtcn
        3
    yshtcn  
       Apr 30, 2018
    @gouchaoer 虽然不能回答问题,不过提醒一下不仅同一个办公室了,你考虑考虑城域网 NAT(也就是拨号分到内网 IP 的宽带用户).好像 12306 有公网 IP 也比内网 IP 强
    sweelia
        4
    sweelia  
       Apr 30, 2018 via Android
    65535 了解一下?本地再减一半
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