CODEWITHSUNDEEP
vb.netperformancetesting
user845768
user845768

Reputation: 41

VB.NET Application Performance Test

Currently I'm writing a VB.NET app and it's getting big, resulting in its become very slow.

Is there any application (or plug in) that can test the performance in seconds? I mean, when I click a button and it displays a product, I want to know exactly how long it is gonna take.

Upvotes: 4

Views: 5998

Answers (3)

Vlad Bezden
Vlad Bezden

Reputation: 89755

You can also use old school tracing.

Dim ts = Stopwatch.StartNew

' Your code goes here

' Format and display the TimeSpan value.
        Dim elapsedTime As String = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10)
        Console.WriteLine( "RunTime " + elapsedTime)

Upvotes: 0

Mitch Wheat
Mitch Wheat

Reputation: 300797

Visual Studio (certain versions) has a built-in code profiler:

There is also EqaTec's free code profiler (works well).

[Note: Big does not necessarily mean slow. Big slowdowns are often caused by code that has a complexity of O(N^2) or greater...]

Upvotes: 6

Devin Garner
Devin Garner

Reputation: 1416

Built in to visual studio is a profiler. You can find it under Analyze/Launch Performance Wizard.

You can also download a free trial of Ants Profiler (Red-gate.com) or dotTrace (JetBrains.com)

Upvotes: 3

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