Run Report
Run #55f2459f810af: 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
substr1,834 99.8% 20 0.0% 103,192 0.4% 13,440 0.1%
Exclusive Metrics for Current Function20 100.0% 103,192 100.0% 13,440 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension909 49.6% 6 30.0% 48,904 47.4% 5,000 37.2%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens157 8.6% 4 20.0% 6,040 5.9% 0 0.0%
Twig_Error::updateRepr22 1.2% 3 15.0% 2,472 2.4% 848 6.3%
Drupal\Core\Database\Connection::expandArguments486 26.5% 3 15.0% 16,208 15.7% 568 4.2%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults11 0.6% 2 10.0% 1,024 1.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath38 2.1% 1 5.0% 1,912 1.9% 192 1.4%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName7 0.4% 1 5.0% 1,056 1.0% 664 4.9%
Drupal\Component\Utility\UrlHelper::parse13 0.7% 0 0.0% 1,328 1.3% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getCacheFilename38 2.1% 0 0.0% 4,000 3.9% 152 1.1%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 0 0.0% 704 0.7% 0 0.0%
Twig_Loader_Filesystem::parseName4 0.2% 0 0.0% 816 0.8% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@15 0.3% 0 0.0% 808 0.8% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::setLinkActiveClass1 0.1% 0 0.0% 760 0.7% 0 0.0%
Drupal\Component\Utility\Xss::attributes2 0.1% 0 0.0% 712 0.7% 0 0.0%
Drupal\Component\Utility\Xss::split4 0.2% 0 0.0% 768 0.7% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 0.1% 0 0.0% 728 0.7% 576 4.3%
Drupal\Core\Theme\ThemeManager::render@32 0.1% 0 0.0% 712 0.7% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords14 0.8% 0 0.0% 1,144 1.1% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField6 0.3% 0 0.0% 880 0.9% 0 0.0%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters@11 0.1% 0 0.0% 720 0.7% 688 5.1%
Drupal\Component\Utility\Crypt::randomBytes12 0.7% 0 0.0% 944 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 0.8% 688 5.1%
Drupal\Core\DrupalKernel::__construct1 0.1% 0 0.0% 696 0.7% 640 4.8%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 0 0.0% 696 0.7% 664 4.9%
Drupal\Core\Routing\RouteMatch::getParameterNames54 2.9% 0 0.0% 2,384 2.3% 656 4.9%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens10 0.5% 0 0.0% 1,056 1.0% 808 6.0%
Drupal\Core\Routing\UrlGenerator::processPath4 0.2% 0 0.0% 808 0.8% 0 0.0%
devel_silent3 0.2% 0 0.0% 712 0.7% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern3 0.2% 0 0.0% 760 0.7% 0 0.0%
Symfony\Component\Routing\Route::sanitizeRequirement3 0.2% 0 0.0% 752 0.7% 0 0.0%
Drupal\Component\Uuid\Php::generate14 0.8% 0 0.0% 1,136 1.1% 560 4.2%