DotTrace3.0 性能分析工具
DotTrace是JetBrains公司开发的一款性能分析工具,其内存性能分析最为抢眼。如今你可以看到你的.NET应用程序是如何使用内存,你又该如何去优化应用程序的内存使用。你可以通过9个不同视角利用捕获到的内存快照来分析内存使用。你也可以利用两个关键点的内存快照的对比来以查找内存漏洞。 值得关注的性能分析还包括针对任意函数的“快捷信息”、同一应用程序性能快照对比还有新的过滤选择。所有这些新的特性及改进都综合了微软Visual Studio和Windows services性能分析。 如今DotTrace是已成为.NET应用程序运用最为广泛的性能测试工具。
The Simple And Super Fast Profiler For .NETJetBrains dotTrace is the complete profiling solution for .NET. It profiles:
- the performance of .NET Framework 1.1 and 2.0 applications
- the memory usage of .NET Framework 2.0 applications
- ASP.NET applications running on Internet Information Server & ASP.NET Development Server
- Windows services
Convenience and ease of use set dotTrace Profiler apart from the many profiling tools built for the Microsoft .NET platform.
The friendly program interface features effective navigation, easy filtering, smart search options and handy source preview. Its speed and efficiency also cannot go unmentioned: dotTrace decisively outperforms the great majority of its in-class competitors.
Read more ».
What's New
Performance profiling enhancements dotTrace 3.0 handles many more profiling scenarios, with 2 new profiling modes:
Thread-time CPU profiling and
Sampling CPU profiling. In the sampling mode, you are able to profile the performance of your application much faster, but at the expense of lower accuracy. With Thread-time profiling, you can measure the contribution of individual threads in multithreaded applications, reducing interference between threads. Other enhancements include individual tab saving and more support for filtering and folding function calls in several views.
read more » Memory profiling enhancements dotTrace 3.0 gives you another means for spotting memory leaks — finalized objects. You can now see all objects that were deleted by the finalizer and not properly disposed of in the code of your application. Among other enhancements is the possibility to merge strongly-connected objects in groups as well as navigation to classes' source in source preview. Also, information about held and reachable objects is now serialized to disk, eliminating the necessity to recompute it on each memory snapshot opening.
read more » Other important improvements With dotTrace 3.0, you can now do more with your ASP.NET applications. They can be profiled from Microsoft Visual Studio and also run using Visual Studio Development web-server (as an alternative to IIS). Individual tabs can now be saved as separate snapshots. Also, dotTrace helps you profile your older applications in those profiling modes which are not supported for the .NET 1.1 framework, by automatically creating an appropriate
.config file.
read more » To get the full story on dotTrace features, please visit the
Features page.
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