Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for function_exists

function_existsRun #5199e3a2bf6f6Run #5199e5a1880e2DiffDiff%
Number of Function Calls2,544 2,544 0 0.0%
Incl. Wall Time (microsec)5,377 5,495 118 2.2%
Incl. Wall Time (microsec) per call 2 2 0 2.2%
Excl. Wall Time (microsec)5,377 5,495 118 2.2%
Incl. CPU (microsecs)12,000 0 -12,000 -100.0%
Incl. CPU (microsecs) per call 5 0 -5 -100.0%
Excl. CPU (microsec)12,000 0 -12,000 -100.0%
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 8,776 96 1.1%
Incl. PeakMemUse (bytes) per call 3 3 0 1.1%
Excl. PeakMemUse (bytes)8,680 8,776 96 1.1%

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% 118 0.4% -12,000 -42.9% 0 0.0% 96 0.2%
Exclusive Metrics Diff for Current Function118 100.0% -12,000 -100.0% 0 N/A% 96 100.0%
Parent functions
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 N/A% 75 63.6% 0 0.0% 0 N/A% 0 0.0%
theme@60 N/A% 59 50.0% -4,000 -33.3% 0 N/A% 96 100.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -21 -17.8% 0 0.0% 0 N/A% 0 0.0%
theme@40 N/A% 12 10.2% -4,000 -33.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Entity::uri0 N/A% -6 -5.1% 0 0.0% 0 N/A% 0 0.0%
theme@30 N/A% 5 4.2% 0 0.0% 0 N/A% 0 0.0%
theme@10 N/A% -5 -4.2% -4,000 -33.3% 0 N/A% 0 0.0%
theme@50 N/A% -4 -3.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::invokeHook0 N/A% 2 1.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 1.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 0.0%
theme0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 0.0%
Drupal\node\NodeStorageController::invokeHook0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 0.0%
theme@20 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 0.0%
run_init::Extension/Core.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 0.0%
module_load_include0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
rdf_get_namespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
format_plural0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
views_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_filename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_field_invoke_multiple0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%