Run Report
Run #556d153c4efc5: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_string12,447 99.9% 52 0.0% 16,320 0.0% 6,304 0.0%
Exclusive Metrics for Current Function52 100.0% 16,320 100.0% 6,304 100.0%
Parent functions
Drupal\Core\Cache\Cache::validateTags8,659 69.6% 35 67.3% 648 4.0% 504 8.0%
Drupal\Core\Entity\TypedData\EntityDataDefinition::getBundles1,609 12.9% 15 28.8% 672 4.1% 408 6.5%
Drupal\Core\Cache\CacheContextsManager::validateTokens1,389 11.2% 2 3.8% 664 4.1% 664 10.5%
Drupal\Core\Render\Renderer::doRender@750 0.4% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@652 0.4% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Render\Renderer::generateCachePlaceholder102 0.8% 0 0.0% 664 4.1% 0 0.0%
Drupal\Core\Database\Statement::execute148 1.2% 0 0.0% 648 4.0% 416 6.6%
Drupal\Core\Render\Renderer::doRender@536 0.3% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Template\TwigExtension::renderVar20 0.2% 0 0.0% 656 4.0% 0 0.0%
Drupal\Core\Form\FormState::prepareCallback13 0.1% 0 0.0% 648 4.0% 416 6.6%
Drupal\Core\Form\FormBuilder::getFormId1 0.0% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@31 0.0% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@286 0.7% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords79 0.6% 0 0.0% 656 4.0% 656 10.4%
Drupal\Core\Render\Renderer::doRender@457 0.5% 0 0.0% 648 4.0% 0 0.0%
_views_query_tag_alter_condition@12 0.0% 0 0.0% 640 3.9% 552 8.8%
_views_query_tag_alter_condition2 0.0% 0 0.0% 640 3.9% 552 8.8%
Drupal\Core\Database\Query\Select::addJoin8 0.1% 0 0.0% 648 4.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender3 0.0% 0 0.0% 648 4.0% 0 0.0%
_views_query_tag_alter_condition@28 0.1% 0 0.0% 640 3.9% 552 8.8%
Symfony\Component\HttpFoundation\Response::setContent3 0.0% 0 0.0% 664 4.1% 0 0.0%
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr453 0.4% 0 0.0% 664 4.1% 664 10.5%
Drupal\Core\Render\Renderer::doRender@158 0.5% 0 0.0% 648 4.0% 416 6.6%
Drupal\views\Plugin\views\style\StylePluginBase::renderGrouping1 0.0% 0 0.0% 672 4.1% 504 8.0%
Symfony\Component\Routing\Route::sanitizeRequirement7 0.1% 0 0.0% 664 4.1% 0 0.0%