A Blog to a System Admin's Passion: IIS Worker Process (w3wp.exe) memory usage too high in Exchange Server
![IIS Server and Azure Server hang due to SQL CPU and memory high utilization and not able to process the request further - Stack Overflow IIS Server and Azure Server hang due to SQL CPU and memory high utilization and not able to process the request further - Stack Overflow](https://i.stack.imgur.com/HjBZV.jpg)
IIS Server and Azure Server hang due to SQL CPU and memory high utilization and not able to process the request further - Stack Overflow
![Determining Which IIS Application Pool is Consuming Resources From Task Manager | by Mert Ilis | Medium Determining Which IIS Application Pool is Consuming Resources From Task Manager | by Mert Ilis | Medium](https://miro.medium.com/max/672/1*AN62A9vuh6JzsUzU15afrg.png)
Determining Which IIS Application Pool is Consuming Resources From Task Manager | by Mert Ilis | Medium
![w3wp.exe' (IIS Worker Process) process CPU is 99% - Controller client slow, and often says "Not Responding" - caused by importing unusually large (corrupt) CSV file w3wp.exe' (IIS Worker Process) process CPU is 99% - Controller client slow, and often says "Not Responding" - caused by importing unusually large (corrupt) CSV file](https://www.ibm.com/support/pages/system/files/inline-images/image-20190215144429-3.png)
w3wp.exe' (IIS Worker Process) process CPU is 99% - Controller client slow, and often says "Not Responding" - caused by importing unusually large (corrupt) CSV file
![w3wp.exe' (IIS Worker Process) process CPU is 99% - Controller client slow, and often says "Not Responding" - caused by importing unusually large (corrupt) CSV file w3wp.exe' (IIS Worker Process) process CPU is 99% - Controller client slow, and often says "Not Responding" - caused by importing unusually large (corrupt) CSV file](https://www.ibm.com/support/pages/system/files/inline-images/image-20190215144203-2.png)