Run Report
Run #559198bdaeac9: XHProf Run (Namespace=drupal-perf-lauriii)
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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
substr997 99.3% 0 0.0% 62,936 0.4% 18,024 0.1%
Exclusive Metrics for Current Function0 N/A% 62,936 100.0% 18,024 100.0%
Parent functions
Symfony\Component\Routing\Route::sanitizeRequirement3 0.3% 0 N/A% 752 1.2% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.1% 0 N/A% 696 1.1% 576 3.2%
Drupal\Component\Utility\UrlHelper::parse3 0.3% 0 N/A% 768 1.2% 696 3.9%
Drupal\Core\Config\Entity\Query\Query::loadRecords11 1.1% 0 N/A% 1,032 1.6% 0 0.0%
Twig_Environment::getCacheFilename52 5.2% 0 N/A% 3,656 5.8% 808 4.5%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens6 0.6% 0 N/A% 920 1.5% 712 4.0%
Twig_Loader_Filesystem::parseName2 0.2% 0 N/A% 720 1.1% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@35 0.5% 0 N/A% 808 1.3% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath2 0.2% 0 N/A% 712 1.1% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens44 4.4% 0 N/A% 2,264 3.6% 664 3.7%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 0 N/A% 704 1.1% 616 3.4%
Drupal\Core\Routing\RouteMatch::getParameterNames8 0.8% 0 N/A% 912 1.4% 536 3.0%
Drupal\Component\Utility\Crypt::randomBytes8 0.8% 0 N/A% 864 1.4% 56 0.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath28 2.8% 0 N/A% 2,336 3.7% 608 3.4%
Composer\Autoload\ClassLoader::findFileWithExtension672 67.4% 0 N/A% 36,232 57.6% 8,880 49.3%
Symfony\Component\HttpFoundation\ServerBag::getHeaders19 1.9% 0 N/A% 1,264 2.0% 720 4.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals2 0.2% 0 N/A% 736 1.2% 568 3.2%
Drupal\Core\Database\Connection::expandArguments117 11.7% 0 N/A% 4,400 7.0% 568 3.2%
Symfony\Component\Routing\RouteCompiler::compilePattern4 0.4% 0 N/A% 792 1.3% 664 3.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo4 0.4% 0 N/A% 792 1.3% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName4 0.4% 0 N/A% 888 1.4% 664 3.7%
Drupal\Core\DrupalKernel::__construct1 0.1% 0 N/A% 688 1.1% 688 3.8%