Run Report
Run #52e48ef364ce3: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
substr155 94.5% 125 0.0% 219 0.1% 19,952 0.1% 4,688 0.0%
Exclusive Metrics for Current Function125 100.0% 219 100.0% 19,952 100.0% 4,688 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern37 23.9% 32 25.6% 48 21.9% 1,896 9.5% 0 0.0%
Twig_Environment::getCacheFilename28 18.1% 14 11.2% 33 15.1% 2,408 12.1% 640 13.7%
theme@214 9.0% 14 11.2% 21 9.6% 1,208 6.1% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString16 10.3% 13 10.4% 22 10.0% 1,320 6.6% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute13 8.4% 13 10.4% 20 9.1% 1,224 6.1% 0 0.0%
theme12 7.7% 12 9.6% 17 7.8% 1,136 5.7% 48 1.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo8 5.2% 8 6.4% 11 5.0% 1,064 5.3% 808 17.2%
Drupal\Core\Database\Connection::query5 3.2% 5 4.0% 10 4.6% 944 4.7% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 6.5% 3 2.4% 13 5.9% 1,120 5.6% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass2 1.3% 2 1.6% 5 2.3% 976 4.9% 896 19.1%
drupal_settings_initialize2 1.3% 2 1.6% 4 1.8% 864 4.3% 776 16.6%
request_path1 0.6% 1 0.8% 2 0.9% 760 3.8% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.6% 1 0.8% 2 0.9% 832 4.2% 0 0.0%
Composer\Autoload\ClassLoader::findFile2 1.3% 1 0.8% 3 1.4% 888 4.5% 240 5.1%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.6% 1 0.8% 2 0.9% 848 4.3% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.6% 1 0.8% 2 0.9% 832 4.2% 800 17.1%
theme@11 0.6% 1 0.8% 2 0.9% 792 4.0% 480 10.2%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.6% 1 0.8% 2 0.9% 840 4.2% 0 0.0%