VS性能不佳-IsAssertEtwEnabled上的CPU过多 [英] Poor VS Performance - High CPU on IsAssertEtwEnabled

问题描述

我正在运行Visual Studio 2013 Update 4，并且在简单的UI菜单导航和基本文本编辑中看到了很高的CPU使用率和明显的延迟.

I'm running Visual Studio 2013 Update 4 and have been seeing high CPU usages and noticeable delay on simple UI menu navigation and basic text editing.

使用 ProcessExplorer ，我拍摄了一个屏幕截图，显示了一个线程正在运行 IsAssertEtwEnabled 中的大量CPU:

Using ProcessExplorer I took a screenshot which shows one thread is doing a lot of CPU in something called IsAssertEtwEnabled:

屏幕快照是在扩展和更新"窗口中向上和向下随机滚动捕获的.

The screenshot was captured randomly scrolling up and down in the Extensions and Updates window.

有什么想法可以提高性能吗?

Any ideas how to speed up performance?

是的，我正在运行多个插件，但是我希望保留它们，或者至少找到一种方法来隔离导致此问题的插件.

And yes I'm running several plugins, but I'd prefer to keep them, or at least find a way to isolate which one is causing this.

我已经审查了类似的问题( VS2013更新3速度非常慢-devenv.exe !! IsAssertEtwEnabled有罪线程()，但是我没有从DevExpress安装任何东西.

And I've reviewed a similar issue (VS2013 Update 3 incredibly slow - devenv.exe!!IsAssertEtwEnabled guilty thread), but I don't have anything from DevExpress installed.

推荐答案

尝试逐个禁用扩展.

我通过清除ReSharper缓存(VS 2015 CE)解决了该问题.

I fixed the issue by clearing ReSharper cache (VS 2015 CE).

ReSharper>选项>常规>清除缓存>重新启动Visual Studio

ReSharper > Options > General > Clear Caches > Restart Visual Studio

@Sergii注意到可以直接在文件系统(%localappdata%\JetBrains\Transient)中删除缓存数据.

@Sergii noticed that it's possible to delete the cache data directly in file system (%localappdata%\JetBrains\Transient).

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