Visual Studio 2017感觉非常迟钝 [英] Visual Studio 2017 feels very sluggish

问题描述

首先，我在Xeon E5-4650 v4上运行Visual Studio 2017。与Visual Studio 2013相比，VS2017中的所有内容都显得迟钝 - 启动应用程序需要花费几倍的时间，即使不需要编译，按F5和调试
会话之间也会有3-5秒的延迟，Intellisense每次我暂停键入时，IDE会显着冻结大约一秒钟，在构建发生时键入会导致几秒钟的延迟，然后在屏幕上出现
等等。

First of all, I'm running Visual Studio 2017 on a Xeon E5-4650 v4. Compared to Visual Studio 2013, everything in VS2017 feels sluggish - starting the application takes several times as long, there is a delay of 3-5 seconds between pressing F5 and the debug session starting even when compilation is not needed, Intellisense causes the IDE to noticeably freeze for about a second each time I pause from typing, typing while a build is happening results in a several second delay before a burst of characters appear on screen, etc. etc.

为了使性能达到与VS2013相当的水平，我应该改变一些设置吗？或者VS2017本身的优化程度如此之差，以至于在几个月之前发布时最新和最好的是什么？

Is there some setting I should change in order to get performance to a comparable level as VS2013? Or is VS2017 itself just so poorly optimized that even what was the latest and greatest at the time of its release barely a few months ago struggles?

推荐答案

Hi Raident，

Hi Raident,

欢迎来到MSDN论坛。

Welcome to MSDN forum.

>>首先，我正在运行Visual Studio 2017年在Xeon E5-4650 v4上。与Visual Studio 2013相比，VS2017中的所有内容都显得迟钝

请打开visual studio安装程序以修复视觉工作室2017.打开管理CMD窗口并导航到C：\Program Files（x86）\ Microsoft Visual Studio \\\2017 \ xxxxxx \ Common7 \IDE并运行以下命令：

Please open visual studio installer to repair visual studio 2017. Open an administrative CMD window and navigate to C:\Program Files (x86)\Microsoft Visual Studio\2017\xxxxxxx\Common7\IDE and run these commands:

                 devenv / safemode

                devenv /safemode

阻止Visual Studio启动时加载所有第三方VSPackage，从而确保稳定执行。
如果有效，则此问题应由扩展程序引起，您需要删除工具扩展程序和更新下的已安装扩展程序。（您还可以转到帮助 - >管理Visual Studio性能对话框，看看哪些扩展和工具
windows正在影响启动，解决方案加载和输入。）

It prevents all third-party VSPackages from loading when Visual Studio starts, thus ensuring stable execution. if it works, this issue should be caused by the extensions and you need to remove the installed extensions under Tools—Extensions and Updates.(You can also go to the Help -> Manage Visual Studio Performance dialog to see which extensions and tool windows are impacting startup, solution load and typing. )

此外，请尝试将Visual Studio重置为系统默认值（请单击工具 - >导入和导出设置 - >重置所有设置），重置视觉之前studio，
你可以导出当前设置。

看一下这个帖子： https://stackoverflow.com/questions/42877071/visual-studio-2017-is-too-slow-during-building和调试

如果问题仍然存在，请随时告诉我。

If the issue persists, feel free to let me know.

祝你好运，

Joyce

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