golden hour

/var/www/html/wp-content/plugins/query-monitor/collectors

File/Folder	Size	Actions
admin.php	3.62 KB
assets.php	7.13 KB
assets_scripts.php	971 B
assets_styles.php	659 B
block_editor.php	4.87 KB
cache.php	3.14 KB
caps.php	6.49 KB
conditionals.php	2.38 KB
db_callers.php	789 B
db_components.php	828 B
db_dupes.php	2.79 KB
db_queries.php	5.99 KB
debug_bar.php	2.38 KB
environment.php	8.96 KB
hooks.php	1.52 KB
http.php	8.79 KB
languages.php	4.1 KB
logger.php	4.26 KB
overview.php	2.71 KB
php_errors.php	15.45 KB
raw_request.php	2.36 KB
redirects.php	772 B
request.php	6.61 KB
theme.php	8.96 KB
timing.php	3.28 KB
transients.php	2.44 KB

Edit: raw_request.php

<?php

defined( 'ABSPATH' ) || exit;

class QM_Collector_Raw_Request extends QM_Collector {

public $id = 'raw_request';

/**
	 * Extracts headers from a PHP-style $_SERVER array.
	 *
	 * From WP_REST_Server::get_headers()
	 *
	 * @param array $server Associative array similar to `$_SERVER`.
	 * @return array Headers extracted from the input.
	 */
	protected function get_headers( array $server ) {
		$headers = array();

// CONTENT_* headers are not prefixed with HTTP_.
		$additional = array(
			'CONTENT_LENGTH' => true,
			'CONTENT_MD5'    => true,
			'CONTENT_TYPE'   => true,
		);

foreach ( $server as $key => $value ) {
			if ( strpos( $key, 'HTTP_' ) === 0 ) {
				$headers[ substr( $key, 5 ) ] = $value;
			} elseif ( isset( $additional[ $key ] ) ) {
				$headers[ $key ] = $value;
			}
		}

return $headers;
	}

/**
	 * Process request and response data.
	 */
	public function process() {
		$request = array(
			'ip'      => $_SERVER['REMOTE_ADDR'],
			'method'  => strtoupper( wp_unslash( $_SERVER['REQUEST_METHOD'] ) ),
			'scheme'  => is_ssl() ? 'https' : 'http',
			'host'    => wp_unslash( $_SERVER['HTTP_HOST'] ),
			'path'    => isset( $_SERVER['REQUEST_URI'] ) ? wp_unslash( $_SERVER['REQUEST_URI'] ) : '/',
			'query'   => isset( $_SERVER['QUERY_STRING'] ) ? wp_unslash( $_SERVER['QUERY_STRING'] ) : '',
			'headers' => $this->get_headers( wp_unslash( $_SERVER ) ),
		);

ksort( $request['headers'] );

$request['url'] = sprintf( '%s://%s%s', $request['scheme'], $request['host'], $request['path'] );

$this->data['request'] = $request;

$headers = array();
		$raw_headers = headers_list();
		foreach ( $raw_headers as $row ) {
			list( $key, $value ) = explode( ':', $row, 2 );
			$headers[ trim( $key ) ] = trim( $value );
		}

ksort( $headers );

$response = array(
			'status'  => self::http_response_code(),
			'headers' => $headers,
		);

$this->data['response'] = $response;
	}

public static function http_response_code() {
		if ( is_callable( 'http_response_code' ) ) {
			// phpcs:ignore PHPCompatibility.FunctionUse.NewFunctions.http_response_codeFound
			return http_response_code();
		}

return null;
	}
}

function register_qm_collector_raw_request( array $collectors, QueryMonitor $qm ) {
	$collectors['raw_request'] = new QM_Collector_Raw_Request();
	return $collectors;
}

add_filter( 'qm/collectors', 'register_qm_collector_raw_request', 10, 2 );