blocks|key|400336|text|来自JetBrains的dotTrace非常好。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|400337|entityMap|0|LINK|mutability|MUTABLE|url|http://www.jetbrains.com/profiler/index.html^0|C|8|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://www.jetbrains.com/profiler/index.html" rel="noreferrer">dotTrace</a> from JetBrains is very good.

blocks|key|5502424|text|Red+Gate+Performance+Profiler|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5502425|如果你购买了.NET捆绑包，你也会得到Memory+Profiler|5502426|entityMap|0|LINK|mutability|MUTABLE|url|http://www.red-gate.com/products/ants_performance_profiler/index.htm|1|http://www.red-gate.com/products/ants_memory_profiler/index.htm^0|0|T|0|0|J|F|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

<a href="http://www.red-gate.com/products/ants_performance_profiler/index.htm" rel="noreferrer">Red Gate Performance Profiler</a>

If you buy the .NET Bundle, you also get <a href="http://www.red-gate.com/products/ants_memory_profiler/index.htm" rel="noreferrer">Memory Profiler</a>

blocks|key|5502613|text|在Visual+Studio的某些版本中也包含了一个分析器。那个included+in+Visual+Studio+2010看起来不错。不过，我不知道它是否擅长分析内存使用情况。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5502614|entityMap|0|LINK|mutability|MUTABLE|url|http://blogs.msdn.com/profiler/archive/2009/06/10/write-faster-code-with-vs-2010-profiler.aspx^0|W|U|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

There's also a profiler included in some versions of Visual Studio. The one <a href="http://blogs.msdn.com/profiler/archive/2009/06/10/write-faster-code-with-vs-2010-profiler.aspx" rel="noreferrer">included in Visual Studio 2010</a> seems nice. I don't know if it's good at profiling memory usage though.

blocks|key|400352|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|400353|Ants+Profiler+by+Red+Gate|ordered-list-item|offset|length|400354|DotTrace+by+JetBrains+(+ReSharper)|400355|的制造者|400356|我目前的偏好是这样的，因为新版本的Ants有很多新特性，比如DotTrace还没有的行级分析。|400357|entityMap|0|LINK|mutability|MUTABLE|url|http://www.red-gate.com/products/ants_performance_profiler/index.htm?gclid=COzg4cSCtZwCFdZM5Qod2Sf-oA|1|http://www.red-gate.com/|2|http://www.jetbrains.com/profiler/|3|http://www.jetbrains.com/|4|http://www.jetbrains.com/resharper/^0|0|0|D|0|H|8|1|0|0|8|2|C|9|3|O|9|4|0|0|0^^$0|@$1|2|3|-4|4|5|6|11|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|12|7|@]|8|@$D|13|E|14|1|15]|$D|16|E|17|1|18]]|9|$]]|$1|F|3|G|4|C|6|19|7|@]|8|@$D|1A|E|1B|1|1C]|$D|1D|E|1E|1|1F]|$D|1G|E|1H|1|1I]]|9|$]]|$1|H|3|I|4|5|6|1J|7|@]|8|@]|9|$]]|$1|J|3|K|4|5|6|1K|7|@]|8|@]|9|$]]|$1|L|3|-4|4|5|6|1L|7|@]|8|@]|9|$]]]|M|$N|$4|O|P|Q|9|$R|S]]|T|$4|O|P|Q|9|$R|U]]|V|$4|O|P|Q|9|$R|W]]|X|$4|O|P|Q|9|$R|Y]]|Z|$4|O|P|Q|9|$R|10]]]]

<ol>
<li><a href="http://www.red-gate.com/products/ants_performance_profiler/index.htm?gclid=COzg4cSCtZwCFdZM5Qod2Sf-oA" rel="noreferrer">Ants Profiler</a> by <a href="http://www.red-gate.com/" rel="noreferrer">Red Gate</a></li>
<li><a href="http://www.jetbrains.com/profiler/" rel="noreferrer">DotTrace</a> by <a href="http://www.jetbrains.com/" rel="noreferrer">JetBrains</a> (the makers of <a href="http://www.jetbrains.com/resharper/" rel="noreferrer">ReSharper</a>)</li>
</ol>

My preference is currently in that order as the new version of Ants has a lot of new features like line level profiling that DotTrace doesn't have yet.

blocks|key|5502481|text|在内存分析方面，我无法胜过.NET+Memory+Profiler。我需要的都有了。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5502482|entityMap|0|LINK|mutability|MUTABLE|url|http://memprofiler.com/^0|D|K|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

For memory profiling I couldn't beat <a href="http://memprofiler.com/" rel="nofollow noreferrer">.NET Memory Profiler</a>. Had everything I needed.

blocks|key|5502495|text|只是为了补充所有相关的答案。如果您想检查运行时堆、内存使用情况等，实际上可以使用WinDbg和Sos.dll来完成所有这些工作(以及更多)，这两个工具都是免费的。它不是一个分析器，但它是一个在运行时检查应用程序的非常有用的工具。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5502496|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Just to add to all the relevant answers. If you want to inspect the runtime heaps, memory usage and so forth you can actually do all of this (and a lot more) using WinDbg and Sos.dll, which are free. It is not a profiler, but it is a very useful tool for examining the application at runtime.

blocks|key|2310583|text|如果你正在寻找瓶颈，我认为this是最好的。它很快就能找到它们，而且你不需要购买或安装任何东西。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2310584|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux/378024#378024^0|D|4|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

If you are looking for bottlenecks, I think <a href="https://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux/378024#378024">this</a> is best. It finds them in no time, and you don't have to buy or install anything.

blocks|key|5502519|text|CLR+Profiler非常有用。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5502520|5502521|+简要说明|blockquote|style|BOLD|5502522|5502523|CLR+Profiler允许开发人员查看其管理应用程序的分配配置文件。|5502524|5502525|您可以在this+MSDN+article.中找到有关CLR事件探查器的更多详细信息|5502526|entityMap|0|LINK|mutability|MUTABLE|url|http://www.microsoft.com/downloads/details.aspx?familyid=86ce6052-d7f4-4aeb-9b7a-94635beebdda&displaylang=en|1|http://msdn.microsoft.com/en-us/library/ms979205.aspx^0|0|C|0|0|0|1|4|0|0|0|0|4|I|1|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|D|3|-4|5|6|7|13|8|@]|9|@]|C|$]]|$1|E|3|F|5|G|7|14|8|@$A|15|B|16|H|I]]|9|@]|C|$]]|$1|J|3|-4|5|6|7|17|8|@]|9|@]|C|$]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|19|8|@]|9|@]|C|$]]|$1|N|3|O|5|6|7|1A|8|@]|9|@$A|1B|B|1C|1|1D]]|C|$]]|$1|P|3|-4|5|6|7|1E|8|@]|9|@]|C|$]]]|Q|$R|$5|S|T|U|C|$V|W]]|X|$5|S|T|U|C|$V|Y]]]]

<a href="http://www.microsoft.com/downloads/details.aspx?familyid=86ce6052-d7f4-4aeb-9b7a-94635beebdda&amp;displaylang=en" rel="nofollow noreferrer">CLR Profiler</a> is very useful.

<blockquote>
 Brief Description 
 The CLR Profiler allows developers to see the allocation profile of their manage applications.
</blockquote>

You can find more details about CLR Profiler in <a href="http://msdn.microsoft.com/en-us/library/ms979205.aspx" rel="nofollow noreferrer">this MSDN article.</a>

blocks|key|3391000|text|YourKit是另一种选择。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3391001|entityMap|0|LINK|mutability|MUTABLE|url|http://www.yourkit.com/dotnet/download/index.jsp^0|0|7|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://www.yourkit.com/dotnet/download/index.jsp" rel="nofollow noreferrer">YourKit</a> is another option.

blocks|key|5502567|text|AQTime几乎完成了我所需要的一切:时间、内存和资源分析。它易于使用，结果易于操作，也适用于非托管代码。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5502568|entityMap|0|LINK|mutability|MUTABLE|url|http://www.automatedqa.com/products/aqtime/^0|0|6|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://www.automatedqa.com/products/aqtime/" rel="nofollow noreferrer">AQTime</a> has done pretty much everything I've needed: time, memory, and resource profiling. It's easy to use, the results easy to act upon and it works on unmanaged code as well.

blocks|key|400439|text|由于每个人都列出了可用的工具，我想我应该向您介绍.NET的完整分析器列表：http://sharptoolbox.com/categories/profilers-debuggers|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|400440|您将在那里找到这里建议的工具和所有其他工具，每个工具都有其建议的简短描述。|400441|entityMap|0|LINK|mutability|MUTABLE|url|http://sharptoolbox.com/categories/profilers-debuggers^0|11|1I|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Since everyone's listing the available tools, I thought I'd point you to the complete list of profilers for .NET: <a href="http://sharptoolbox.com/categories/profilers-debuggers" rel="nofollow noreferrer">http://sharptoolbox.com/categories/profilers-debuggers</a>
You'll find there the tools suggested here and all the other ones, each with a short description of what it proposes.

blocks|key|400460|text|作为Telerik的MVP，我不得不推荐JustTrace。但作为一名.NET开发人员，我也推荐它。这是抛光和易于使用...非常适合|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|400461|entityMap|0|LINK|mutability|MUTABLE|url|http://www.telerik.com/products/memory-performance-profiler.aspx^0|K|9|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

As a Telerik MVP I'm obliged to suggest <a href="http://www.telerik.com/products/memory-performance-profiler.aspx" rel="nofollow">JustTrace</a>. But I also recommend it as a .NET developer. It's polished and easy to use... great for

blocks|key|403432|text|NProfiler简直太棒了。它以执行时间百分比的形式给出的语句级统计数据非常棒，这对确定程序/方法中性能最差的区域非常有帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|403433|entityMap|0|LINK|mutability|MUTABLE|url|https://www.nprofiler.com/^0|0|9|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="https://www.nprofiler.com/" rel="nofollow noreferrer">NProfiler</a> is simply awesome. The kind of statement-level statistics it gives in terms of percentage execution time is fabulous which is very helpful to nail down the worst performing areas of your program/method.

Does anyone have any good recommendations for code profiling? I would like to be able to view the system heap, memory usage, garbage collection statuses, etc...

.NET code profiling tools

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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有没有人对代码分析有什么好的建议？我希望能够查看系统堆、内存使用情况、垃圾收集状态等。

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