Disabling NewRelic APM for AMP pages

links.md

https://discuss.newrelic.com/t/disabling-apm-for-google-amp-pages/36094/1

https://github.com/Automattic/amp-wp#where-do-i-put-my-code

nr_amp_wp_functions.php

<?php
add_action( 'pre_amp_render_post', 'xyz_amp_add_custom_actions' );
function xyz_amp_add_custom_actions() {
    if (extension_loaded('newrelic')) {
      newrelic_disable_autorum();
      newrelic_ignore_transaction();
    }
}