xhprof with Sugar

xhprof.php

<?php
if(mt_rand(0, 200) != 42) {
   return;
}
if(!empty($_REQUEST['entryPoint']) && ($_REQUEST['entryPoint'] == 'getImage' || $_REQUEST['entryPoint'] == 'getYUIComboFile')) {
  return;
}
xhprof_enable(XHPROF_FLAGS_LONGNAMES);
$xhprof_enabled = true;
include_once "xhprof_lib/utils/xhprof_lib.php";
include_once "xhprof_lib/utils/xhprof_runs.php";
function xhprof_collect()
{
    global $xhprof_enabled;
    if(empty($xhprof_enabled)) return;
    $xhprof_data = xhprof_disable();
    $xhprof_runs = new XHProfRuns_Default();
    $name = str_replace(array(".", "-"), array("_", "_"), basename(getcwd()));
    if(isset($_REQUEST['module'])) {
            $name .= "_".$_REQUEST['module'];
    }
    if(isset($_REQUEST['action'])) {
            $name .= "_".$_REQUEST['action'];
    }
    $run_id = $xhprof_runs->save_run($xhprof_data, $name);
}