Run Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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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
substr1,242 99.3% 13 0.0% 1,220 0.4% 64,384 0.4% 16,128 0.1%
Exclusive Metrics for Current Function13 100.0% 1,220 100.0% 64,384 100.0% 16,128 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile996 80.2% 9 69.2% 965 79.1% 41,976 65.2% 8,488 52.6%
Symfony\Component\Routing\RouteCompiler::compilePattern70 5.6% 3 23.1% 70 5.7% 2,792 4.3% 680 4.2%
Composer\Autoload\ClassLoader::set34 2.7% 1 7.7% 32 2.6% 1,872 2.9% 816 5.1%
theme@13 0.2% 0 0.0% 6 0.5% 856 1.3% 0 0.0%
theme@210 0.8% 0 0.0% 9 0.7% 1,080 1.7% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.2% 0 0.0% 6 0.5% 896 1.4% 576 3.6%
Drupal\Core\Config\Entity\Query\Query::execute12 1.0% 0 0.0% 12 1.0% 1,192 1.9% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.1% 0 0.0% 2 0.2% 832 1.3% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate4 0.3% 0 0.0% 4 0.3% 936 1.5% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField1 0.1% 0 0.0% 1 0.1% 824 1.3% 336 2.1%
Twig_Environment::getCacheFilename48 3.9% 0 0.0% 46 3.8% 2,800 4.3% 784 4.9%
Drupal\Core\ParamConverter\EntityConverter::convert6 0.5% 0 0.0% 9 0.7% 992 1.5% 832 5.2%
drupal_settings_initialize2 0.2% 0 0.0% 4 0.3% 864 1.3% 808 5.0%
request_path1 0.1% 0 0.0% 2 0.2% 760 1.2% 672 4.2%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 0 0.0% 6 0.5% 1,120 1.7% 832 5.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo13 1.0% 0 0.0% 18 1.5% 1,224 1.9% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString26 2.1% 0 0.0% 23 1.9% 1,640 2.5% 840 5.2%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 0 0.0% 1 0.1% 840 1.3% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords2 0.2% 0 0.0% 4 0.3% 888 1.4% 464 2.9%