Executioner.snippet.php

<?php
$output = '';
$tElementClass = !empty($tElementClass) ? $tElementClass : 'modSnippet';

$tStart = $modx->getMicroTime();
if (!empty($tElement)) {
    switch ($tElementClass) {
        case 'modChunk':
            $output = $modx->getChunk($tElement, $scriptProperties);
            break;
        case 'modSnippet':
            $output = $modx->runSnippet($tElement, $scriptProperties);
            break;
        default:
            $tElementObj = $modx->getObject($tElementClass, array('name' => $tElement));
            if ($tElementObj && $tElementObj instanceof modElement) {
                $tElementObj->setCacheable(false);
                $output = $tElementObj->process($scriptProperties);
            } else {
                $modx->log(modX::LOG_LEVEL_ERROR, "{$tElementClass}: {$tElement} is not a valid MODx Element");
            }
            break;
    }
}
$tEnd = $modx->getMicroTime();

$modx->log(modX::LOG_LEVEL_ERROR, "{$tElementClass}: {$tElement} executed in " . sprintf("%2.4f s", $tEnd - $tStart));

return $output;
?>

is this snippet still in development? If so, wouldn't be possible to add an option for automatically wrapping all snippets or chunks and displaying execution time for each element at the end of its code on the page?