Run Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr1,241 99.2% 1,433 0.1% 97,800 0.4% 89,072 0.3%
Exclusive Metrics for Current Function13 0.9% 80,744 82.6% 24,864 27.9%
Parent functions
devel_silent3 0.2% 1,427 99.6% 18,056 18.5% 64,208 72.1%
Composer\Autoload\ClassLoader::findFileWithExtension827 66.6% 4 0.3% 43,728 44.7% 13,944 15.7%
Twig_Environment::getCacheFilename68 5.5% 1 0.1% 4,584 4.7% 136 0.2%
Drupal\Core\Database\Connection::expandArguments75 6.0% 1 0.1% 3,056 3.1% 600 0.7%
Drupal\Core\Config\Entity\Query\Query::loadRecords24 1.9% 0 0.0% 1,480 1.5% 152 0.2%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 0 0.0% 704 0.7% 0 0.0%
Twig_Error::updateRepr4 0.3% 0 0.0% 928 0.9% 696 0.8%
Drupal\Component\Uuid\Php::generate28 2.3% 0 0.0% 1,632 1.7% 640 0.7%
Drupal\Core\Routing\UrlGenerator::processPath2 0.2% 0 0.0% 744 0.8% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.1% 0 0.0% 696 0.7% 576 0.6%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults1 0.1% 0 0.0% 704 0.7% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass1 0.1% 0 0.0% 744 0.8% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@27 0.6% 0 0.0% 872 0.9% 0 0.0%
Twig_Loader_Filesystem::parseName2 0.2% 0 0.0% 736 0.8% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField3 0.2% 0 0.0% 752 0.8% 32 0.0%
Drupal\Component\Utility\UrlHelper::parse46 3.7% 0 0.0% 3,624 3.7% 696 0.8%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate24 1.9% 0 0.0% 1,432 1.5% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals1 0.1% 0 0.0% 688 0.7% 656 0.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 0 0.0% 696 0.7% 664 0.7%
Drupal\Component\Utility\Crypt::randomBytes14 1.1% 0 0.0% 952 1.0% 96 0.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath36 2.9% 0 0.0% 2,808 2.9% 560 0.6%
Drupal\Core\DrupalKernel::__construct1 0.1% 0 0.0% 696 0.7% 640 0.7%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 0 0.0% 696 0.7% 584 0.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 1.1% 0 0.0% 1,112 1.1% 824 0.9%
Symfony\Component\Routing\RouteCompiler::compilePattern3 0.2% 0 0.0% 760 0.8% 0 0.0%
Symfony\Component\Routing\Route::sanitizeRequirement6 0.5% 0 0.0% 856 0.9% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName3 0.2% 0 0.0% 832 0.9% 664 0.7%
Drupal\Core\Routing\RouteMatch::getParameterNames32 2.6% 0 0.0% 1,680 1.7% 912 1.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders12 1.0% 0 0.0% 1,552 1.6% 1,792 2.0%
Child function
Drupal\Core\Url::__toString3 100.0% 1,420 99.1% 17,056 17.4% 64,208 72.1%