IIS 7 and Above
IIS Application Memory Limits with FastCGI
Re: IIS Application Memory Limits with FastCGI
Jan 25, 2020 05:42 PM|lextm|LINK
My question was more related to does IIS memory usage keep track of FastCGI processes that it can spawn. It seems it does at this time.
There is no IIS setting to track php-cgi.exe memory footprint, https://docs.microsoft.com/en-us/iis/configuration/system.webserver/fastcgi/application/#configuration
and the application pool settings only apply to w3wp.exe.
Therefore, you can only limit memory usage of php-cgi.exe using PHP settings, https://www.php.net/manual/en/ini.core.php