Run Report
Run #52d4b5e5ddba1: 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
substr1,161 99.2% 18 0.0% 1,166 0.8% 65,448 0.4% 15,952 0.1%
Exclusive Metrics for Current Function18 100.0% 1,166 100.0% 65,448 100.0% 15,952 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile956 82.3% 16 88.9% 944 81.0% 40,128 61.3% 8,432 52.9%
Twig_Environment::getCacheFilename48 4.1% 1 5.6% 50 4.3% 2,800 4.3% 784 4.9%
Composer\Autoload\ClassLoader::set34 2.9% 1 5.6% 33 2.8% 1,872 2.9% 816 5.1%
theme@12 0.2% 0 0.0% 1 0.1% 824 1.3% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 0 0.0% 3 0.3% 848 1.3% 848 5.3%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.1% 0 0.0% 1 0.1% 832 1.3% 648 4.1%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.1% 0 0.0% 4 0.3% 832 1.3% 0 0.0%
theme@29 0.8% 0 0.0% 10 0.9% 1,048 1.6% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords2 0.2% 0 0.0% 2 0.2% 888 1.4% 464 2.9%
Drupal\Core\Config\Entity\Query\Query::execute12 1.0% 0 0.0% 12 1.0% 1,192 1.8% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes2 0.2% 0 0.0% 3 0.3% 4,936 7.5% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.9% 0 0.0% 6 0.5% 1,120 1.7% 832 5.2%
drupal_settings_initialize2 0.2% 0 0.0% 2 0.2% 864 1.3% 808 5.1%
request_path1 0.1% 0 0.0% 1 0.1% 760 1.2% 672 4.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo11 0.9% 0 0.0% 13 1.1% 1,160 1.8% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 0 0.0% 1 0.1% 840 1.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString22 1.9% 0 0.0% 25 2.1% 1,512 2.3% 840 5.3%
Symfony\Component\Routing\RouteCompiler::compilePattern39 3.4% 0 0.0% 52 4.5% 1,960 3.0% 808 5.1%
Drupal\Component\Uuid\Php::generate7 0.6% 0 0.0% 3 0.3% 1,032 1.6% 0 0.0%