Run Report
Run #51997d3722709: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Parent/Child report for function_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
function_exists560 98.4% 542 0.2% 0 0.0% 22,888 0.2% 13,568 0.1%
Exclusive Metrics for Current Function542 100.0% 0 N/A% 22,888 100.0% 13,568 100.0%
Parent functions
theme@1174 31.1% 188 34.7% 0 N/A% 768 3.4% 744 5.5%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo144 25.7% 115 21.2% 0 N/A% 824 3.6% 384 2.8%
theme@252 9.3% 69 12.7% 0 N/A% 768 3.4% 912 6.7%
Drupal\Core\Extension\ModuleHandler::alter44 7.9% 39 7.2% 0 N/A% 800 3.5% 1,328 9.8%
Drupal\Core\Extension\ModuleHandler::invokeAll57 10.2% 33 6.1% 0 N/A% 808 3.5% 32 0.2%
theme19 3.4% 19 3.5% 0 N/A% 760 3.3% 144 1.1%
theme@314 2.5% 17 3.1% 0 N/A% 768 3.4% 656 4.8%
Drupal\Core\Extension\ModuleHandler::implementsHook9 1.6% 8 1.5% 0 N/A% 808 3.5% 0 0.0%
watchdog5 0.9% 8 1.5% 0 N/A% 768 3.4% 0 0.0%
devel_watchdog5 0.9% 7 1.3% 0 N/A% 776 3.4% 288 2.1%
_field_invoke_multiple6 1.1% 6 1.1% 0 N/A% 784 3.4% 696 5.1%
dfb5 0.9% 5 0.9% 0 N/A% 760 3.3% 464 3.4%
theme@42 0.4% 4 0.7% 0 N/A% 768 3.4% 384 2.8%
_form_builder_handle_input_element2 0.4% 3 0.6% 0 N/A% 792 3.5% 752 5.5%
Drupal\Component\Uuid\Uuid::determinePlugin2 0.4% 2 0.4% 0 N/A% 800 3.5% 616 4.5%
run_init::Extension/Core.php2 0.4% 2 0.4% 0 N/A% 784 3.4% 688 5.1%
Symfony\Component\HttpFoundation\Response::send1 0.2% 2 0.4% 0 N/A% 808 3.5% 640 4.7%
Drupal\Core\Entity\Entity::uri2 0.4% 2 0.4% 0 N/A% 792 3.5% 648 4.8%
drupal_get_filename3 0.5% 2 0.4% 0 N/A% 776 3.4% 608 4.5%
Drupal\node\NodeStorageController::invokeHook2 0.4% 2 0.4% 0 N/A% 800 3.5% 0 0.0%
devel_silent2 0.4% 2 0.4% 0 N/A% 768 3.4% 480 3.5%
drupal_prepare_form1 0.2% 1 0.2% 0 N/A% 776 3.4% 480 3.5%
_drupal_theme_initialize1 0.2% 1 0.2% 0 N/A% 784 3.4% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes1 0.2% 1 0.2% 0 N/A% 800 3.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@11 0.2% 1 0.2% 0 N/A% 800 3.5% 520 3.8%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController1 0.2% 1 0.2% 0 N/A% 832 3.6% 696 5.1%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy1 0.2% 1 0.2% 0 N/A% 840 3.7% 840 6.2%
Drupal\Component\Utility\Unicode::check1 0.2% 1 0.2% 0 N/A% 800 3.5% 568 4.2%
rdf_get_namespaces1 0.2% 0 0.0% 0 N/A% 776 3.4% 0 0.0%