Run Report
Run #52d0c55136617: 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
substr1,188 99.2% 29 0.0% 1,215 0.8% 62,792 0.4% 18,080 0.1%
Exclusive Metrics for Current Function29 100.0% 1,215 100.0% 62,792 100.0% 18,080 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile950 80.0% 23 79.3% 957 78.8% 40,032 63.8% 8,496 47.0%
Symfony\Component\Routing\RouteCompiler::compilePattern70 5.9% 2 6.9% 74 6.1% 2,792 4.4% 680 3.8%
Symfony\Component\HttpFoundation\Request::preparePathInfo13 1.1% 2 6.9% 18 1.5% 1,232 2.0% 192 1.1%
Composer\Autoload\ClassLoader::set34 2.9% 1 3.4% 30 2.5% 1,872 3.0% 816 4.5%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.1% 1 3.4% 1 0.1% 848 1.4% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.2% 0 0.0% 4 0.3% 896 1.4% 896 5.0%
theme@13 0.3% 0 0.0% 4 0.3% 856 1.4% 760 4.2%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate4 0.3% 0 0.0% 3 0.2% 936 1.5% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute12 1.0% 0 0.0% 12 1.0% 1,192 1.9% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField1 0.1% 0 0.0% 1 0.1% 824 1.3% 368 2.0%
theme@27 0.6% 0 0.0% 11 0.9% 984 1.6% 0 0.0%
Twig_Environment::getCacheFilename40 3.4% 0 0.0% 43 3.5% 2,464 3.9% 784 4.3%
Drupal\Core\ParamConverter\EntityConverter::convert6 0.5% 0 0.0% 9 0.7% 992 1.6% 832 4.6%
drupal_settings_initialize2 0.2% 0 0.0% 1 0.1% 864 1.4% 776 4.3%
request_path1 0.1% 0 0.0% 1 0.1% 760 1.2% 672 3.7%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 0 0.0% 11 0.9% 1,120 1.8% 832 4.6%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 0 0.0% 2 0.2% 840 1.3% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords2 0.2% 0 0.0% 2 0.2% 888 1.4% 464 2.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString26 2.2% 0 0.0% 26 2.1% 1,640 2.6% 840 4.6%
devel_silent3 0.3% 0 0.0% 5 0.4% 760 1.2% 672 3.7%