Our PHP agent auto-instruments your code so you can start monitoring applications. Follow this procedure to install New Relic's PHP agent for APM using Amazon Linux 2, RedHat, or CentOS. Exception: If you have an earlier version installed, upgrade the agent instead.
Even though the package name for New Relic's PHP agent refers to PHP 5, the package works for all supported PHP versions.
Make sure you have your New Relic license key accessible.
Use either of the following ways to obtain the installation package:
Install the agent and daemon using your preferred package manager:
newrelic-installscript and follow the instructions.sudo newrelic-install install
Restart your web server (Apache, NGINX, PHP-FPM, etc.).
Generate traffic to your application, and wait a few minutes for it to send data to New Relic. Then, check your app's performance in the UI.