Run Report
Run #55f237e5dec64: 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
substr756 99.5% 0 0.0% 51,960 0.5% 10,768 0.1%
Exclusive Metrics for Current Function0 N/A% 51,960 100.0% 10,768 100.0%
Parent functions
Drupal\Core\Routing\UrlGenerator::processPath2 0.3% 0 N/A% 720 1.4% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern2 0.3% 0 N/A% 728 1.4% 664 6.2%
Symfony\Component\Routing\Route::sanitizeRequirement2 0.3% 0 N/A% 720 1.4% 512 4.8%
Drupal\Core\Cache\DatabaseBackend::normalizeCid1 0.1% 0 N/A% 888 1.7% 576 5.3%
Drupal\Core\Template\TwigEnvironment::getCacheFilename9 1.2% 0 N/A% 1,448 2.8% 488 4.5%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath9 1.2% 0 N/A% 984 1.9% 608 5.6%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::setLinkActiveClass1 0.1% 0 N/A% 760 1.5% 0 0.0%
Twig_Loader_Filesystem::parseName2 0.3% 0 N/A% 720 1.4% 0 0.0%
Drupal\Component\Utility\UrlHelper::parse1 0.1% 0 N/A% 680 1.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@15 0.7% 0 N/A% 808 1.6% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens44 5.8% 0 N/A% 2,216 4.3% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens10 1.3% 0 N/A% 1,056 2.0% 0 0.0%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters@11 0.1% 0 N/A% 720 1.4% 688 6.4%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters2 0.3% 0 N/A% 768 1.5% 736 6.8%
Symfony\Component\HttpFoundation\ServerBag::getHeaders4 0.5% 0 N/A% 784 1.5% 688 6.4%
Drupal\Core\DrupalKernel::__construct1 0.1% 0 N/A% 696 1.3% 640 5.9%
Drupal\Core\Database\Connection::expandArguments53 7.0% 0 N/A% 2,352 4.5% 568 5.3%
Drupal\Component\Utility\Crypt::randomBytes6 0.8% 0 N/A% 792 1.5% 0 0.0%
Drupal\Core\Routing\RouteMatch::getParameterNames16 2.1% 0 N/A% 1,168 2.2% 656 6.1%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 0 N/A% 696 1.3% 664 6.2%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName7 0.9% 0 N/A% 1,056 2.0% 664 6.2%
Composer\Autoload\ClassLoader::findFileWithExtension577 76.3% 0 N/A% 31,200 60.0% 2,616 24.3%