Run Report
Run #54e177a08308d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr2,494 99.7% 32 0.0% 141,448 0.5% 20,968 0.1%
Exclusive Metrics for Current Function32 100.0% 141,448 100.0% 20,968 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension917 36.8% 16 50.0% 48,224 34.1% 11,096 52.9%
Drupal\Core\Routing\RouteMatch::getParameterNames32 1.3% 8 25.0% 1,680 1.2% 752 3.6%
Drupal\Core\Database\Connection::expandArguments102 4.1% 5 15.6% 3,920 2.8% 600 2.9%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath148 5.9% 2 6.2% 9,528 6.7% 528 2.5%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate478 19.2% 1 3.1% 15,960 11.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@28 0.3% 0 0.0% 904 0.6% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern9 0.4% 0 0.0% 952 0.7% 0 0.0%
Symfony\Component\Routing\Route::sanitizeRequirement18 0.7% 0 0.0% 1,232 0.9% 0 0.0%
Drupal\Component\Uuid\Php::generate21 0.8% 0 0.0% 1,384 1.0% 640 3.1%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.0% 0 0.0% 704 0.5% 704 3.4%
Drupal\Core\Config\Entity\Query\Query::loadRecords24 1.0% 0 0.0% 1,480 1.0% 152 0.7%
Drupal\system\Controller\SystemController::setLinkActiveClass1 0.0% 0 0.0% 744 0.5% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults1 0.0% 0 0.0% 704 0.5% 0 0.0%
Twig_Loader_Filesystem::parseName2 0.1% 0 0.0% 736 0.5% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.0% 0 0.0% 696 0.5% 0 0.0%
Drupal\Component\Utility\UrlHelper::parse153 6.1% 0 0.0% 9,176 6.5% 0 0.0%
Twig_Environment::getCacheFilename292 11.7% 0 0.0% 17,584 12.4% 136 0.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 0.6% 0 0.0% 1,112 0.8% 792 3.8%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.0% 0 0.0% 696 0.5% 584 2.8%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.0% 0 0.0% 696 0.5% 664 3.2%
Drupal\Core\DrupalKernel::initializeRequestGlobals1 0.0% 0 0.0% 688 0.5% 656 3.1%
Drupal\Core\DrupalKernel::__construct1 0.0% 0 0.0% 696 0.5% 504 2.4%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName3 0.1% 0 0.0% 832 0.6% 664 3.2%
Twig_Error::updateRepr208 8.3% 0 0.0% 16,352 11.6% 1,064 5.1%
Drupal\Core\Routing\UrlGenerator::processPath18 0.7% 0 0.0% 1,584 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders12 0.5% 0 0.0% 1,040 0.7% 720 3.4%
Drupal\views\Plugin\views\query\Sql::addField15 0.6% 0 0.0% 1,208 0.9% 656 3.1%
Drupal\Component\Utility\Crypt::randomBytes12 0.5% 0 0.0% 936 0.7% 56 0.3%