graphite_index.php

<?php

$start_request = microtime(true);

require_once(dirname(__FILE__).'/../config/ProjectConfiguration.class.php');

$configuration = ProjectConfiguration::getApplicationConfiguration('front', 'dev', true);
sfContext::createInstance($configuration)->dispatch();

$enable_graphite = sfConfig::get('app_enable_graphite');

if($enable_graphite)
{
  $fp = @fsockopen('127.0.0.1', 2003, $errno, $errstr, 1);
  if($fp)
  {

    $out = array();

    $out[] = sprintf('symfony.%s.%s.%s.memory %s %d%s', 
                      gethostname(),
                      sfContext::getInstance()->getModuleName(), 
                      sfContext::getInstance()->getActionName(), 
                      memory_get_usage(true), 
                      time(), "\n");

    $out[] = sprintf('symfony.%s.%s.%s.requesttime %s %d%s', 
                      gethostname(),
                      sfContext::getInstance()->getModuleName(), 
                      sfContext::getInstance()->getActionName(), 
                      microtime(true) - $start_request,
                      time(), "\n");
    foreach($out as $o)
    {
      @fwrite($fp, $o);
    }
    @fclose($fp);
  }
}