Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls2,544 2,544 0 0.0%
Incl. Wall Time (microsec)5,377 5,459 82 1.5%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)5,377 5,459 82 1.5%
Incl. CPU (microsecs)12,000 4,001 -7,999 -66.7%
Incl. CPU (microsecs) per call 5 2 -3 -66.7%
Excl. CPU (microsec)12,000 4,001 -7,999 -66.7%
Incl. MemUse (bytes)14,048 14,048 0 0.0%
Incl. MemUse (bytes) per call 6 6 0 0.0%
Excl. MemUse (bytes)14,048 14,048 0 0.0%
Incl. PeakMemUse (bytes)8,680 8,680 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)8,680 8,680 0 0.0%

Parent/Child Regression/Improvement report for function_exists [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
function_exists0 N/A% 82 12.8% -7,999 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function82 100.0% -7,999 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 37 45.1% 0 0.0% 0 N/A% 0 N/A%
theme@60 N/A% 30 36.6% 1 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 10 12.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uri0 N/A% -5 -6.1% 0 0.0% 0 N/A% 0 N/A%
theme0 N/A% 4 4.9% 0 0.0% 0 N/A% 0 N/A%
theme@50 N/A% 4 4.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -4 -4.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 3.7% 0 0.0% 0 N/A% 0 N/A%
theme@40 N/A% -2 -2.4% -4,000 -50.0% 0 N/A% 0 N/A%
theme@10 N/A% 1 1.2% -4,000 -50.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
_field_invoke_multiple0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
theme@70 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::invokeHook0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/Core.php0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::invokeHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
module_load_include0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
format_plural0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
views_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%