Run Report
Run #55b92b79e7ad8: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr572 98.8% 413 0.1% 37,736 0.2% 12,464 0.1%
Exclusive Metrics for Current Function413 100.0% 37,736 100.0% 12,464 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments331 57.9% 302 73.1% 11,248 29.8% 600 4.8%
Twig_Environment::getCacheFilename56 9.8% 33 8.0% 3,888 10.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath34 5.9% 23 5.6% 2,688 7.1% 528 4.2%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens46 8.0% 13 3.1% 2,280 6.0% 664 5.3%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens6 1.0% 10 2.4% 920 2.4% 664 5.3%
Drupal\Core\Routing\RouteMatch::getParameterNames17 3.0% 7 1.7% 1,200 3.2% 600 4.8%
Symfony\Component\Routing\RouteCompiler::compilePattern10 1.7% 6 1.5% 920 2.4% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults5 0.9% 5 1.2% 832 2.2% 672 5.4%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName8 1.4% 3 0.7% 1,112 2.9% 664 5.3%
Symfony\Component\Routing\Route::sanitizeRequirement2 0.3% 3 0.7% 720 1.9% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords12 2.1% 2 0.5% 1,072 2.8% 344 2.8%
Twig_Loader_Filesystem::parseName2 0.3% 1 0.2% 720 1.9% 464 3.7%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.2% 1 0.2% 696 1.8% 576 4.6%
Drupal\Core\DrupalKernel::__construct1 0.2% 1 0.2% 688 1.8% 688 5.5%
Twig_Lexer::lexData12 2.1% 1 0.2% 1,176 3.1% 976 7.8%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::tempnam1 0.2% 1 0.2% 704 1.9% 360 2.9%
Drupal\Core\Theme\ThemeManager::theme1 0.2% 1 0.2% 672 1.8% 0 0.0%
Twig_Lexer::lexComment1 0.2% 0 0.0% 776 2.1% 776 6.2%
Twig_Lexer::lexExpression1 0.2% 0 0.0% 664 1.8% 536 4.3%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.2% 0 0.0% 704 1.9% 616 4.9%
Symfony\Component\HttpFoundation\ServerBag::getHeaders16 2.8% 0 0.0% 1,168 3.1% 672 5.4%
Composer\Autoload\ClassLoader::findFileWithExtension2 0.3% 0 0.0% 744 2.0% 704 5.6%
Drupal\Component\Utility\Crypt::randomBytes2 0.3% 0 0.0% 680 1.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.3% 0 0.0% 728 1.9% 664 5.3%
Drupal\Component\Utility\UrlHelper::parse2 0.3% 0 0.0% 736 2.0% 696 5.6%