# Enable PHP-FPM on all domains This function activates PHP-FPM for any non-PHP-FPM domains on a server. When you disable the role, the system this function. We recommend that you only activate Apache PHP-FPM if your server has at least 2 GB of RAM available, or at least 30 MB of RAM per domain. If you enable PHP-FPM on a server with less than the required RAM, your server may experience severe performance issues. Endpoint: GET /convert_all_domains_to_fpm Version: 11.134.0.5 Security: BasicAuth ## Response 200 fields (application/json): - `data` (object) - `data.build_id` (integer) The ID of the log file for the conversion process. Example: 1493645268 - `metadata` (object) - `metadata.command` (string) The method name called. Example: "convert_all_domains_to_fpm" - `metadata.reason` (string) The reason the API function failed when the field is 0. This field may display a success message when a function succeeds. Example: "OK" - `metadata.result` (integer) * 1 - Success * 0 - Failed: Check the reason field for more details. Enum: 0, 1 - `metadata.version` (integer) The version of the API function. Example: 1