![Lab 19: Debugging a high CPU hang W3WP process using WinDbg | The Best C# Programmer In The World - Benjamin Perkins Lab 19: Debugging a high CPU hang W3WP process using WinDbg | The Best C# Programmer In The World - Benjamin Perkins](https://www.thebestcsharpprogrammerintheworld.com/wp-content/uploads/2020/07/image-522.png)
Lab 19: Debugging a high CPU hang W3WP process using WinDbg | The Best C# Programmer In The World - Benjamin Perkins
A Blog to a System Admin's Passion: IIS Worker Process (w3wp.exe) memory usage too high in Exchange Server
Move Windows server 2012 R2 to Windows Server 2019 IIS w3wp.exe 100% CPU usage - Microsoft Community Hub
![windows server 2008 r2 - High CPU usage of IIS process (w3wp.exe) because of many slow clr.dll!CopyPDBs - Server Fault windows server 2008 r2 - High CPU usage of IIS process (w3wp.exe) because of many slow clr.dll!CopyPDBs - Server Fault](https://i.stack.imgur.com/hkhDs.png)
windows server 2008 r2 - High CPU usage of IIS process (w3wp.exe) because of many slow clr.dll!CopyPDBs - Server Fault
![windows - How can you know what is w3wp.exe doing? (or how to diagnose a performance problem) - Server Fault windows - How can you know what is w3wp.exe doing? (or how to diagnose a performance problem) - Server Fault](https://i.stack.imgur.com/ohKp6.png)