Overwriting config for MaxClients and ServerLimit is located in /etc/httpd/conf.d/swtune.conf. Changing those values in httpd.conf will not affect the server settings. This entry was posted in PLESK. Bookmark the permalink. Please Post Your Comments & ReviewsYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.