Run Report
Run #53cc6a34b7ebf: 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
substr1,037 99.1% 1,047 0.2% 1,700 0.4% 72,648 0.2% 12,160 0.0%
Exclusive Metrics for Current Function1,047 100.0% 1,700 100.0% 72,648 100.0% 12,160 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension772 74.4% 781 74.6% 1,234 72.6% 40,200 55.3% 3,272 26.9%
Twig_Environment::getCacheFilename80 7.7% 80 7.6% 127 7.5% 5,424 7.5% 952 7.8%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath42 4.1% 43 4.1% 88 5.2% 3,312 4.6% 752 6.2%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate38 3.7% 38 3.6% 67 3.9% 2,024 2.8% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern25 2.4% 25 2.4% 48 2.8% 1,616 2.2% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords12 1.2% 12 1.1% 19 1.1% 1,200 1.7% 752 6.2%
Drupal\Component\Utility\Crypt::randomBytes10 1.0% 10 1.0% 14 0.8% 1,048 1.4% 0 0.0%
Drupal\Core\Routing\RouteMatch::getParameterNames9 0.9% 9 0.9% 13 0.8% 1,088 1.5% 800 6.6%
_theme@29 0.9% 9 0.9% 15 0.9% 1,056 1.5% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders8 0.8% 8 0.8% 14 0.8% 1,056 1.5% 832 6.8%
twig_render_template6 0.6% 6 0.6% 9 0.5% 968 1.3% 0 0.0%
twig_render_template@25 0.5% 5 0.5% 9 0.5% 928 1.3% 0 0.0%
_theme3 0.3% 3 0.3% 4 0.2% 848 1.2% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath2 0.2% 2 0.2% 3 0.2% 912 1.3% 0 0.0%
_theme@12 0.2% 2 0.2% 5 0.3% 824 1.1% 480 3.9%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.2% 2 0.2% 4 0.2% 896 1.2% 848 7.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 2 0.2% 3 0.2% 872 1.2% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.1% 1 0.1% 2 0.1% 840 1.2% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals1 0.1% 1 0.1% 2 0.1% 856 1.2% 800 6.6%
Drupal\system\Controller\SystemController::setLinkActiveClass1 0.1% 1 0.1% 2 0.1% 912 1.3% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.1% 1 0.1% 3 0.2% 840 1.2% 0 0.0%
twig_render_template@11 0.1% 1 0.1% 3 0.2% 800 1.1% 0 0.0%
request_path1 0.1% 1 0.1% 3 0.2% 760 1.0% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 0.1% 1 0.1% 3 0.2% 856 1.2% 648 5.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 1 0.1% 840 1.2% 752 6.2%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 0.1% 2 0.1% 840 1.2% 560 4.6%
Drupal\Core\DrupalKernel::initializeRequestGlobals1 0.1% 1 0.1% 3 0.2% 832 1.1% 712 5.9%