.NET Performance Profiler
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Free trial for 10 days of actual use
Features

Optimize .NET
applications

dotTrace helps you detect performance bottlenecks in a variety of .NET applications: WPF and Universal Windows Platform applications, ASP.NET applications, Windows and WCF services, Silverlight and unit tests.

Analyze any performance issues

Get accurate data on calls execution time. In the timeline profiling mode, get the same call time data but bound to a timeline. Use timeline data to analyze performance issues where the order of events matters, such as UI freezes, excessive garbage collection, uneven workload distribution, inefficient file I/O, and others.

Profile SQL queries and HTTP requests

Find out how a particular query affects application performance and why this query is running slow.

If you develop a web application, learn how it processes incoming HTTP requests.

Profile static methods and unit tests

You can instantly get comprehensive profiling data without having to build your solution, run the profiler and perform a usage scenario. Just add a static method alongside the code that you're optimizing, and profile it!

If you employ unit testing in your project, dotTrace helps you profile any test in just a few clicks. In addition, dotTrace offers a special TeamCity plugin which you can use to profile integration tests on your CI server and prevent performance regressions.

Profile and analyze results right in Visual Studio

With dotTrace you can profile, view performance timelines, analyze call stacks, and perform many more profiling actions without leaving your IDE.

You can even navigate to a method declaration from a hot spot in the call tree!

More features
part of ReSharper Ultimate

ReSharper Ultimate:
all individual .NET tools and ReSharper C++ in one license

ReSharper Ultimate is a license that combines all individual JetBrains .NET tools, as well as ReSharper C++.

Each ReSharper Ultimate license allows a single developer to use ReSharper, ReSharper C++, dotCover, dotTrace and dotMemory.

New
Features

What's New in dotTrace

Recent dotTrace releases extend rich integration with Visual Studio and ReSharper through run configurations and a dedicated Performance Profiler tool window in Visual Studio. In addition, dotTrace learns to understand HTTP requests and SQL queries.

HTTP request filter in dotTrace

Incoming HTTP requests

Timeline mode introduces a new filter that allows you to zoom into the way how your web application processes incoming HTTP requests. Get the detailed data, determine the exact root cause and zero in on the methods that run slowly.

Profiling inside Visual Studio with dotTrace

Profiling inside Visual Studio

dotTrace brings its Timeline profiling right inside Visual Studio. You can now profile, view performance timelines and call stacks, apply filters, see top methods, view thread activity, and perform many more actions without leaving your IDE.

Customer Experience

Teams all over the
world use dotTrace.
Join them!

Download dotTrace
Free trial for 10 days of actual use