Run Report
Run #535139ab6e707: 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
substr1,691 99.5% 47 0.0% 1,842 0.1% 80,232 0.2% 8,160 0.0%
Exclusive Metrics for Current Function47 100.0% 1,842 100.0% 80,232 100.0% 8,160 100.0%
Parent functions
Drupal\Core\Config\Entity\Query\Query::loadRecords116 6.9% 12 25.5% 150 8.1% 5,368 6.7% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate844 49.9% 8 17.0% 920 49.9% 27,816 34.7% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern52 3.1% 5 10.6% 66 3.6% 2,344 2.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes110 6.5% 4 8.5% 121 6.6% 4,648 5.8% 0 0.0%
_theme@3150 8.9% 4 8.5% 134 7.3% 5,960 7.4% 672 8.2%
Twig_Environment::getCacheFilename72 4.3% 2 4.3% 71 3.9% 4,960 6.2% 952 11.7%
_theme@210 0.6% 2 4.3% 13 0.7% 1,104 1.4% 720 8.8%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.1% 2 4.3% 5 0.3% 896 1.1% 696 8.5%
Drupal\Core\Entity\Query\Sql\Tables::addField2 0.1% 1 2.1% 2 0.1% 856 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.6% 1 2.1% 10 0.5% 1,120 1.4% 712 8.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 2.1% 1 0.1% 840 1.0% 640 7.8%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 2.1% 1 0.1% 840 1.0% 648 7.9%
request_path1 0.1% 1 2.1% 2 0.1% 760 0.9% 0 0.0%
Composer\Autoload\ClassLoader::findFileWithExtension4 0.2% 1 2.1% 4 0.2% 976 1.2% 96 1.2%
Drupal\system\Controller\SystemController::setLinkActiveClass2 0.1% 1 2.1% 3 0.2% 1,040 1.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath38 2.2% 1 2.1% 43 2.3% 3,072 3.8% 928 11.4%
_theme@11 0.1% 0 0.0% 2 0.1% 792 1.0% 480 5.9%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.1% 0 0.0% 2 0.1% 840 1.0% 0 0.0%
_theme51 3.0% 0 0.0% 54 2.9% 2,384 3.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath206 12.2% 0 0.0% 220 11.9% 9,856 12.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.1% 0 0.0% 3 0.2% 872 1.1% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert6 0.4% 0 0.0% 7 0.4% 992 1.2% 800 9.8%
Drupal\Component\Uuid\Php::generate7 0.4% 0 0.0% 6 0.3% 1,032 1.3% 816 10.0%
_drupal_request_initialize2 0.1% 0 0.0% 2 0.1% 864 1.1% 0 0.0%