ESXI 平台在 2 个 cpu 情况下 wide vm 如何配置 CPU NUMA - V2EX
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
YongXMan

ESXI 平台在 2 个 cpu 情况下 wide vm 如何配置 CPU NUMA

  •  
  •   YongXMan Jul 22, 2022 1429 views
    This topic created in 1374 days ago, the information mentioned may be changed or developed.

    ESXI 下,在 2 个 cpu 情况下 wide vm 如何配置 CPU NUMA 如何配置,比如 2 个 cpu ,总共 40core ,如果创建的 vm cpu 核数小于单个物理 cpu 的核数,可以直接在 vm 的配置里绑定到对应的 NUMA node 节点,避免跨 node 内存访问。

    我现在的需求是要创建 36 核的 vm ,如何配置能让 vm 发挥出最大的性能,或者在 vm 内部能够识别出宿主机上 NUMA node 节点,由 vm 内部的应用做 numa 绑定优化。

    4 replies    2022-11-11 00:25:19 +08:00
    Iamsonny
        1
    Iamsonny  
       Nov 10, 2022
    建议业务分拆,
    我记得我们之前的规范至多不起过 12CORE 的,有点忘记了太久远。
    你直接 36 核有点猛。
    YongXMan
        2
    YongXMan  
    OP
       Nov 10, 2022
    @Iamsonny 要编译 rust 项目,所以给的 cpu 比较多,云厂商大规格的云主机也是正常的,不超过 12 core 是什么考虑?
    Iamsonny
        3
    Iamsonny  
       Nov 10, 2022
    @YongXMan 嗯,你这个是特殊专用高点没问题。
    我那个是各种规格的虚拟机标准模板,根据业务长时间分析统计资源的占用。设置少点,省点资源。
    YongXMan
        4
    YongXMan  
    OP
       Nov 11, 2022 via Android
    @Iamsonny 没事,自己用 cpu 可以超售
    About     Help     Advertise     Blog     API     FAQ     Solana     912 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 38ms UTC 22:09 PVG 06:09 LAX 15:09 JFK 18:09
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86