Run Report
Run #53513afe3c568: 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
substr1,697 99.5% 98 0.0% 1,850 0.1% 80,536 0.2% 8,320 0.0%
Exclusive Metrics for Current Function98 100.0% 1,850 100.0% 80,536 100.0% 8,320 100.0%
Parent functions
Drupal\Core\Config\Entity\Query\Query::loadRecords116 6.8% 42 42.9% 146 7.9% 5,368 6.7% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate844 49.7% 22 22.4% 921 49.8% 27,816 34.5% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes110 6.5% 9 9.2% 103 5.6% 4,648 5.8% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern52 3.1% 5 5.1% 54 2.9% 2,344 2.9% 0 0.0%
_theme@3150 8.8% 5 5.1% 161 8.7% 5,960 7.4% 672 8.1%
_theme@210 0.6% 2 2.0% 17 0.9% 1,104 1.4% 720 8.7%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.1% 2 2.0% 3 0.2% 896 1.1% 696 8.4%
Composer\Autoload\ClassLoader::findFileWithExtension4 0.2% 2 2.0% 4 0.2% 976 1.2% 96 1.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath40 2.4% 1 1.0% 47 2.5% 3,192 4.0% 928 11.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 1.0% 3 0.2% 840 1.0% 640 7.7%
Twig_Environment::getCacheFilename76 4.5% 1 1.0% 67 3.6% 5,192 6.4% 952 11.4%
Drupal\system\Controller\SystemController::setLinkActiveClass2 0.1% 1 1.0% 4 0.2% 992 1.2% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.6% 1 1.0% 12 0.6% 1,120 1.4% 712 8.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.1% 1 1.0% 3 0.2% 872 1.1% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField2 0.1% 1 1.0% 2 0.1% 856 1.1% 0 0.0%
request_path1 0.1% 1 1.0% 1 0.1% 760 0.9% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 1.0% 1 0.1% 840 1.0% 808 9.7%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.1% 0 0.0% 2 0.1% 840 1.0% 0 0.0%
_theme@11 0.1% 0 0.0% 2 0.1% 792 1.0% 480 5.8%
Drupal\Core\Routing\UrlGenerator::processPath206 12.1% 0 0.0% 215 11.6% 9,856 12.2% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert6 0.4% 0 0.0% 7 0.4% 992 1.2% 800 9.6%
Drupal\Component\Uuid\Php::generate7 0.4% 0 0.0% 6 0.3% 1,032 1.3% 816 9.8%
_drupal_request_initialize2 0.1% 0 0.0% 4 0.2% 864 1.1% 0 0.0%
_theme51 3.0% 0 0.0% 65 3.5% 2,384 3.0% 0 0.0%