dotTrace 4.5 Performance vs. dotTrace 3.1

This document helps you quickly compare features introduced in dotTrace 4.x Performance with performance profiling features available in the earlier dotTrace 3.1. It does not cover memory profiling features available in dotTrace 3.1 or dotTrace 3.5 Memory.

Feature	dotTrace 3.1	dotTrace 4.5 Performance Standard	dotTrace 4.5 Performance Pro
Profilng Modes
Profiling remote applications	no	no	yes
Line-by-line profiling	no	yes	yes
High accuracy profiling An option to account for the time spent inside the profiler	no	yes	yes
Profilng Targets
.NET Framework up to 4.0	no	yes	yes
.NET Compact Framework 3.5	no	no	yes
Silverlight 4 Silverlight versions earlier than 4 are not supported due to their technical restrictions	no	no	yes
Any .NET process An option to launch a single profiling controller that will manage profiling of any .NET applications launched afterwards	yes	no	yes
Profiling Data Analysis
Server-scale snapshot support	no	yes	yes
Instant estimation	no	yes	yes
Function annotations	no	yes	yes
Statistics view	no	yes	yes
Integration
Integration with Visual Studio 2010	no	yes	yes
Integration with ReSharper 5+ Test Runner Enables profiling of unit tests from within Visual Studio. Integration with ReSharper 6 Test Runner is available in dotTrace 4.5.1 Performance or later	yes1	yes	yes

1) Available via a separate Power Toy

To check your upgrade availability, use the upgrade pricing matrix, or contact sales.