Run Report
Run #52e6fc5cc809e: 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
substr422 97.9% 327 0.1% 617 0.1% 31,944 0.1% 4,480 0.0%
Exclusive Metrics for Current Function327 100.0% 617 100.0% 31,944 100.0% 4,480 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern83 19.7% 59 18.0% 120 19.4% 3,352 10.5% 0 0.0%
Drupal\Core\Database\Connection::query52 12.3% 52 15.9% 84 13.6% 2,448 7.7% 0 0.0%
theme@240 9.5% 36 11.0% 50 8.1% 2,040 6.4% 592 13.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString56 13.3% 34 10.4% 87 14.1% 2,600 8.1% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute27 6.4% 24 7.3% 34 5.5% 1,680 5.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo23 5.5% 23 7.0% 33 5.3% 1,560 4.9% 808 18.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath13 3.1% 16 4.9% 26 4.2% 1,216 3.8% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate24 5.7% 16 4.9% 36 5.8% 1,576 4.9% 0 0.0%
theme@113 3.1% 13 4.0% 17 2.8% 1,176 3.7% 592 13.2%
Twig_Environment::getCacheFilename28 6.6% 11 3.4% 35 5.7% 2,408 7.5% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols14 3.3% 10 3.1% 22 3.6% 1,248 3.9% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField10 2.4% 10 3.1% 14 2.3% 1,112 3.5% 64 1.4%
Drupal\system\Controller\SystemController::setLinkActiveClass7 1.7% 7 2.1% 9 1.5% 1,496 4.7% 0 0.0%
theme5 1.2% 4 1.2% 9 1.5% 912 2.9% 48 1.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 3.6% 3 0.9% 17 2.8% 1,280 4.0% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.5% 2 0.6% 5 0.8% 896 2.8% 0 0.0%
drupal_settings_initialize2 0.5% 2 0.6% 4 0.6% 864 2.7% 776 17.3%
Composer\Autoload\ClassLoader::findFile2 0.5% 1 0.3% 2 0.3% 888 2.8% 240 5.4%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.2% 1 0.3% 3 0.5% 840 2.6% 0 0.0%
devel_silent3 0.7% 1 0.3% 4 0.6% 760 2.4% 560 12.5%
request_path1 0.2% 1 0.3% 3 0.5% 760 2.4% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.2% 1 0.3% 3 0.5% 832 2.6% 800 17.9%