Run Report
Run #52e48ec52134e: 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
substr151 94.4% 117 0.0% 225 0.1% 19,720 0.1% 4,920 0.0%
Exclusive Metrics for Current Function117 100.0% 225 100.0% 19,720 100.0% 4,920 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern37 24.5% 32 27.4% 53 23.6% 1,896 9.6% 0 0.0%
theme@214 9.3% 14 12.0% 19 8.4% 1,208 6.1% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute13 8.6% 12 10.3% 19 8.4% 1,224 6.2% 0 0.0%
theme12 7.9% 12 10.3% 19 8.4% 1,136 5.8% 144 2.9%
Twig_Environment::getCacheFilename24 15.9% 11 9.4% 27 12.0% 2,176 11.0% 776 15.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString16 10.6% 8 6.8% 29 12.9% 1,320 6.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo8 5.3% 8 6.8% 17 7.6% 1,064 5.4% 808 16.4%
Drupal\Core\Database\Connection::query5 3.3% 5 4.3% 9 4.0% 944 4.8% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 6.6% 4 3.4% 12 5.3% 1,120 5.7% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass2 1.3% 2 1.7% 3 1.3% 976 4.9% 896 18.2%
drupal_settings_initialize2 1.3% 2 1.7% 3 1.3% 864 4.4% 776 15.8%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.7% 1 0.9% 3 1.3% 840 4.3% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.7% 1 0.9% 3 1.3% 832 4.2% 0 0.0%
Composer\Autoload\ClassLoader::findFile2 1.3% 1 0.9% 2 0.9% 888 4.5% 240 4.9%
request_path1 0.7% 1 0.9% 1 0.4% 760 3.9% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.7% 1 0.9% 2 0.9% 848 4.3% 0 0.0%
theme@11 0.7% 1 0.9% 2 0.9% 792 4.0% 480 9.8%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.7% 1 0.9% 2 0.9% 832 4.2% 800 16.3%