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


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
is_string690 99.0% 329 0.1% 13,120 0.1% 6,008 0.0%
Exclusive Metrics for Current Function329 100.0% 13,120 100.0% 6,008 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet17 2.5% 112 34.0% 648 4.9% 192 3.2%
Drupal\Core\Database\Statement::execute154 22.3% 78 23.7% 648 4.9% 416 6.9%
Drupal\Core\Cache\Cache::validateTags191 27.7% 41 12.5% 648 4.9% 504 8.4%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens132 19.1% 30 9.1% 672 5.1% 672 11.2%
Drupal\Core\Database\Query\Select::addJoin29 4.2% 21 6.4% 648 4.9% 424 7.1%
Drupal\Core\Entity\TypedData\EntityDataDefinition::getBundles34 4.9% 15 4.6% 672 5.1% 576 9.6%
Drupal\Core\Render\Renderer::doRender@110 1.4% 10 3.0% 648 4.9% 0 0.0%
Drupal\Core\Template\TwigExtension::renderVar7 1.0% 8 2.4% 656 5.0% 0 0.0%
Symfony\Component\Routing\Route::sanitizeRequirement2 0.3% 4 1.2% 688 5.2% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc4 0.6% 4 1.2% 656 5.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@243 6.2% 3 0.9% 648 4.9% 0 0.0%
Twig_Node_Expression_Call::compileCallable4 0.6% 1 0.3% 648 4.9% 600 10.0%
Drupal\Core\Cache\DatabaseBackend::setMultiple3 0.4% 1 0.3% 656 5.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender3 0.4% 1 0.3% 648 4.9% 96 1.6%
Twig_Node_Expression_Call::compileCallable@11 0.1% 0 0.0% 656 5.0% 608 10.1%
Symfony\Component\HttpFoundation\Response::setContent1 0.1% 0 0.0% 664 5.1% 0 0.0%
Twig_Extension_Escaper::getDefaultStrategy1 0.1% 0 0.0% 648 4.9% 600 10.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords2 0.3% 0 0.0% 656 5.0% 656 10.9%
Drupal\Core\Render\Renderer::doRender@41 0.1% 0 0.0% 648 4.9% 0 0.0%
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr451 7.4% 0 0.0% 664 5.1% 664 11.1%