Run Report
Run #52e49caf3c7f2: 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
substr412 97.9% 351 0.1% 605 0.1% 30,064 0.1% 4,040 0.0%
Exclusive Metrics for Current Function351 100.0% 605 100.0% 30,064 100.0% 4,040 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern174 42.2% 154 43.9% 240 39.7% 6,928 23.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString76 18.4% 51 14.5% 117 19.3% 3,240 10.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo38 9.2% 38 10.8% 57 9.4% 2,496 8.3% 808 20.0%
Drupal\Core\Entity\Query\Sql\Tables::addField36 8.7% 36 10.3% 53 8.8% 1,944 6.5% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute21 5.1% 21 6.0% 28 4.6% 1,488 4.9% 0 0.0%
Twig_Environment::getCacheFilename24 5.8% 17 4.8% 40 6.6% 2,176 7.2% 776 19.2%
theme@214 3.4% 14 4.0% 19 3.1% 1,208 4.0% 48 1.2%
Drupal\Core\Database\Connection::query5 1.2% 5 1.4% 7 1.2% 944 3.1% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass2 0.5% 2 0.6% 4 0.7% 976 3.2% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.5% 2 0.6% 5 0.8% 920 3.1% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 2.4% 2 0.6% 15 2.5% 1,120 3.7% 0 0.0%
drupal_settings_initialize2 0.5% 2 0.6% 3 0.5% 864 2.9% 776 19.2%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.2% 1 0.3% 2 0.3% 832 2.8% 0 0.0%
Composer\Autoload\ClassLoader::findFile2 0.5% 1 0.3% 2 0.3% 888 3.0% 240 5.9%
theme@11 0.2% 1 0.3% 1 0.2% 792 2.6% 592 14.7%
Guzzle\Http\Client::initSsl1 0.2% 1 0.3% 4 0.7% 808 2.7% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.2% 1 0.3% 3 0.5% 832 2.8% 800 19.8%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.2% 1 0.3% 3 0.5% 848 2.8% 0 0.0%
request_path1 0.2% 1 0.3% 2 0.3% 760 2.5% 0 0.0%