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menoryV2EX 第 79841 号会员，加入于 2014-11-02 22:16:57 +08:00 |
| 鸿蒙 2.0 加的网络可达验证 华为 • menory • 2021-11-15 08:11:41 AM |
| 转闲置吃灰 Kindle Paperwhite2。 二手交易 • menory • 2015-06-24 16:37:04 PM • 最后回复来自 loveisbug | 12 |
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147 天前 回复了 xiaojianghu 创建的主题 › 浏览器 › chrome 鼠标手势插件 smartup 被 chrome 提示包含恶意软件，已经从应用商店下架了 |
@chancefyi 这不上个架么
2023-03-29 14:06:00 +08:00 回复了 iwdmb 创建的主题 › Android › Redmi Note12 Turbo 杀疯了 |
不知道是 tlc 还是 qlc
2023-01-16 09:26:04 +08:00 回复了 txj 创建的主题 › 分享创造 › 发一个我的微信红包封面吧，七彩祥云兔 |
感谢分享
2022-10-25 08:47:03 +08:00 回复了 edis0n0 创建的主题 › 程序员 › 为什么 VMware 默认是 2vCPU, 1vCore per CPU 而不是 1vCPU, 2vCore？有什么讲究吗？ |
Recommended Practices
#1 When creating a virtual machine, by default, vSphere will create as many virtual sockets as you’ve requested vCPUs and the cores per socket is equal to one. I think of this configuration as “wide” and “flat.” This will enable vNUMA to select and present the best virtual NUMA topology to the guest operating system, which will be optimal on the underlying physical topology.
#2 When you must change the cores per socket though, commonly due to licensing constraints, ensure you mirror physical server’s NUMA topology. This is because when a virtual machine is no longer configured by default as “wide” and “flat,” vNUMA will not automatically pick the best NUMA configuration based on the physical server, but will instead honor your configuration – right or wrong – potentially leading to a topology mismatch that does affect performance.
#1 When creating a virtual machine, by default, vSphere will create as many virtual sockets as you’ve requested vCPUs and the cores per socket is equal to one. I think of this configuration as “wide” and “flat.” This will enable vNUMA to select and present the best virtual NUMA topology to the guest operating system, which will be optimal on the underlying physical topology.
#2 When you must change the cores per socket though, commonly due to licensing constraints, ensure you mirror physical server’s NUMA topology. This is because when a virtual machine is no longer configured by default as “wide” and “flat,” vNUMA will not automatically pick the best NUMA configuration based on the physical server, but will instead honor your configuration – right or wrong – potentially leading to a topology mismatch that does affect performance.
2016-10-20 14:15:46 +08:00 回复了 TaoQAQ 创建的主题 › 分享创造 › 🔨仿锤子系统新功能 BIGBANG, Clipboard Plus Beta. |
对于超出屏幕显示的部分，不能下拉选择。
2016-05-27 08:07:48 +08:00 回复了 yuedingwangji 创建的主题 › DevOps › 万兆网卡 RX DROP 率近 33% 求帮忙分析： |
万兆模块还是有差别的。贵的几千，便宜的几百，几百的和几千的能一样用？
2016-02-18 16:28:12 +08:00 回复了 v1024 创建的主题 › Pay › Apple Pay 的体验太棒了！ |
@geeksu 支付宝也可以在无网络的环境下使用的。。。
2016-01-28 09:33:16 +08:00 回复了 zyqf 创建的主题 › DNS › 分享一个 DNS,特殊福利. |
延时稍微大了。
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