Run Report
Run #5608311397db4: 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
substr1,955 99.8% 3 0.0% 111,408 0.4% 13,416 0.0%
Exclusive Metrics for Current Function3 100.0% 111,408 100.0% 13,416 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension945 48.3% 2 66.7% 50,944 45.7% 4,248 31.7%
Drupal\Core\Database\Connection::expandArguments184 9.4% 1 33.3% 6,544 5.9% 568 4.2%
Drupal\Core\Config\Entity\Query\Query::loadRecords16 0.8% 0 0.0% 1,208 1.1% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols3 0.2% 0 0.0% 760 0.7% 0 0.0%
Drupal\Component\Utility\UrlHelper::parse128 6.5% 0 0.0% 9,144 8.2% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults30 1.5% 0 0.0% 1,632 1.5% 0 0.0%
Twig_Loader_Filesystem::parseName6 0.3% 0 0.0% 912 0.8% 416 3.1%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 0 0.0% 704 0.6% 0 0.0%
Drupal\Component\Utility\Xss::split4 0.2% 0 0.0% 768 0.7% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@15 0.3% 0 0.0% 808 0.7% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::setLinkActiveClass1 0.1% 0 0.0% 776 0.7% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern2 0.1% 0 0.0% 728 0.7% 576 4.3%
Symfony\Component\Routing\Route::sanitizeRequirement2 0.1% 0 0.0% 720 0.6% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath60 3.1% 0 0.0% 2,616 2.3% 192 1.4%
Drupal\Component\Utility\Xss::attributes2 0.1% 0 0.0% 712 0.6% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@33 0.2% 0 0.0% 744 0.7% 0 0.0%
Drupal\Component\Uuid\Php::generate14 0.7% 0 0.0% 1,136 1.0% 560 4.2%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters@11 0.1% 0 0.0% 720 0.6% 688 5.1%
Drupal\Component\Utility\Crypt::randomBytes14 0.7% 0 0.0% 1,000 0.9% 0 0.0%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters2 0.1% 0 0.0% 768 0.7% 736 5.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders4 0.2% 0 0.0% 784 0.7% 688 5.1%
Drupal\Core\DrupalKernel::__construct1 0.1% 0 0.0% 696 0.6% 640 4.8%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName8 0.4% 0 0.0% 1,112 1.0% 664 4.9%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 0 0.0% 696 0.6% 664 4.9%
Drupal\views\Plugin\views\query\Sql::addField16 0.8% 0 0.0% 1,360 1.2% 1,128 8.4%
Drupal\Core\Routing\UrlGenerator::processPath4 0.2% 0 0.0% 784 0.7% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens334 17.1% 0 0.0% 12,024 10.8% 0 0.0%
Drupal\Core\Routing\RouteMatch::getParameterNames92 4.7% 0 0.0% 3,600 3.2% 656 4.9%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens10 0.5% 0 0.0% 1,056 0.9% 144 1.1%
Twig_Error::updateRepr62 3.2% 0 0.0% 5,952 5.3% 848 6.3%