!new! Download Perfview →

Take a first snapshot, let your app run, and take a second snapshot.

Ensure the , Merge , and Thread Time checkboxes are checked for comprehensive data.

This article provides a comprehensive guide on how to download, install, and start using PerfView to troubleshoot your .NET applications. What is PerfView? download perfview

The first time you launch PerfView, it may take a few moments to extract, but it will open a user interface with various diagnostic options. Core Scenarios: How to Use PerfView

Download PerfView: The Definitive Guide to .NET Performance Analysis Take a first snapshot, let your app run,

Select and wait until you have captured the issue. Select Stop Collection .

Once you have PerfView installed, here are the most common scenarios for using it: 1. Collecting a Trace What is PerfView

PerfView merges multiple ETL files into a single .zip file in the same folder as PerfView.exe for analysis. 2. Identifying Memory Leaks and launch it alongside your application. Go to the Memory menu and select Take heap snapshot .

Collect and View EventSource Traces - .NET - Microsoft Learn

PerfView is a tool that allows developers to see what is happening inside their app, per process, per stack, and per thread. It is often used to: Identify high CPU usage. Analyze GC (Garbage Collection) events and memory usage. Debug performance issues in Service Fabric applications. Analyze nettrace files, including those from Linux. How to Download PerfView