Application Pool Request Limit, Virtual Memory and Private Memory Limits

IYGDIT 21 Reputation points
2021-08-12T17:36:07.78+00:00

Can anyone provide guidance on how to determine the best values for the IIS 10.0 Application Pool settings below:

Request limit (can't be set to 0, per our security requirements)

Virtual Memory Limit (can't be set to 0, per our security requirements)

Private Memory Limit (can't be set to 0, per our security requirements)

The webserver is not in production yet but I need to provide some non default settings per our security requirements, I understand I need to monitor the website once it's in production but I haven't been able to find a formula to use to determine these settings.

Thanks in advance for any help!

Windows development Internet Information Services
{count} votes

Accepted answer
  1. Charles Thivierge 4,171 Reputation points
    2021-08-12T17:48:21.31+00:00

    There is no "one-size fits all" configuration because there is a lot of "it depends" on your environment like the sizing of the VM (CPU, memory...) the number of web applications that are running on the same server and so on...

    A good start would be this article on IIS best practices --> https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/iis-best-practices/ba-p/1241577

    hth

    0 comments No comments

1 additional answer

Sort by: Most helpful
  1. IYGDIT 21 Reputation points
    2021-08-13T13:42:10.403+00:00

    Thanks, I will check this out.

    0 comments No comments

Your answer

Answers can be marked as Accepted Answers by the question author, which helps users to know the answer solved the author's problem.