Run Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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
substr149 94.3% 31 0.0% 192 0.1% 19,704 0.1% 9,024 0.1%
Exclusive Metrics for Current Function31 100.0% 192 100.0% 19,704 100.0% 9,024 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::preparePathInfo10 6.7% 6 19.4% 15 7.8% 1,128 5.7% 808 9.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString20 13.4% 5 16.1% 27 14.1% 1,448 7.3% 840 9.3%
theme@27 4.7% 4 12.9% 10 5.2% 984 5.0% 0 0.0%
Twig_Environment::getCacheFilename28 18.8% 3 9.7% 32 16.7% 2,408 12.2% 952 10.5%
Drupal\Core\Database\Connection::query3 2.0% 3 9.7% 4 2.1% 880 4.5% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern37 24.8% 2 6.5% 46 24.0% 1,896 9.6% 808 9.0%
Drupal\Core\Config\Entity\Query\Query::execute12 8.1% 1 3.2% 14 7.3% 1,192 6.0% 0 0.0%
theme@11 0.7% 1 3.2% 2 1.0% 792 4.0% 480 5.3%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.7% 1 3.2% 1 0.5% 848 4.3% 760 8.4%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.7% 1 3.2% 2 1.0% 832 4.2% 0 0.0%
theme11 7.4% 1 3.2% 8 4.2% 1,104 5.6% 336 3.7%
Composer\Autoload\ClassLoader::findFile2 1.3% 1 3.2% 2 1.0% 872 4.4% 872 9.7%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.7% 1 3.2% 2 1.0% 840 4.3% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 6.7% 1 3.2% 16 8.3% 1,120 5.7% 832 9.2%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.7% 0 0.0% 4 2.1% 832 4.2% 800 8.9%
Drupal\system\Controller\SystemController::setLinkActiveClass1 0.7% 0 0.0% 3 1.6% 904 4.6% 0 0.0%
drupal_settings_initialize2 1.3% 0 0.0% 2 1.0% 864 4.4% 776 8.6%
request_path1 0.7% 0 0.0% 2 1.0% 760 3.9% 760 8.4%