XHProf: Hierarchical Profiler Report

Diff Report: Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f3032a9a3: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_exists	Run #51a0f1cae1ba2	Run #51a0f3032a9a3	Diff	Diff%
Number of Function Calls	814	847	33	4.1%
Incl. Wall Time (microsec)	1,750	1,800	50	2.9%
Incl. Wall Time (microsec) per call	2	2	-0	-1.2%
Excl. Wall Time (microsec)	1,750	1,800	50	2.9%
Incl. CPU (microsecs)	12,000	0	-12,000	-100.0%
Incl. CPU (microsecs) per call	15	0	-15	-100.0%
Excl. CPU (microsec)	12,000	0	-12,000	-100.0%
Incl. MemUse (bytes)	11,484	11,484	0	0.0%
Incl. MemUse (bytes) per call	14	14	-1	-3.9%
Excl. MemUse (bytes)	11,484	11,484	0	0.0%
Incl. PeakMemUse (bytes)	6,664	6,604	-60	-0.9%
Incl. PeakMemUse (bytes) per call	8	8	-0	-4.8%
Excl. PeakMemUse (bytes)	6,664	6,604	-60	-0.9%

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

Function Name	Calls Diff	Calls 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_exists	33	100.0%	50	0.6%	-12,000	-100.0%	0	0.0%	-60	-0.2%
Exclusive Metrics Diff for Current Function			50	100.0%	-12,000	-100.0%	0	N/A%	-60	-100.0%
*Parent functions*
theme@5	30	90.9%	40	80.0%	-8,000	-66.7%	0	N/A%	-28	-46.7%
theme@3	3	9.1%	10	20.0%	0	0.0%	0	N/A%	-28	-46.7%
Drupal\node\NodeStorageController::invokeHook	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
_form_builder_handle_input_element	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
run_init::Extension/Core.php	0	0.0%	-1	-2.0%	0	0.0%	0	N/A%	0	0.0%
drupal_prepare_form	0	0.0%	-1	-2.0%	0	0.0%	0	N/A%	0	0.0%
drupal_get_filename	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
theme@2	0	0.0%	-1	-2.0%	0	0.0%	0	N/A%	28	46.7%
Symfony\Component\HttpFoundation\Response::send	0	0.0%	2	4.0%	0	0.0%	0	N/A%	0	0.0%
rdf_get_namespaces	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
theme@4	0	0.0%	-2	-4.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
theme@1	0	0.0%	2	4.0%	0	0.0%	0	N/A%	0	0.0%
theme	0	0.0%	-1	-2.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	0.0%	1	2.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::implementsHook	0	0.0%	2	4.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	0	0.0%	-3	-6.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Component\Utility\Crypt::randomBytes	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Component\Uuid\Uuid::determinePlugin	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
_drupal_theme_initialize	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	2	4.0%	0	0.0%	0	N/A%	-32	-53.3%
_field_invoke_multiple	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Entity\Entity::uri	0	0.0%	0	0.0%	-4,000	-33.3%	0	N/A%	0	0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Component\Utility\Unicode::check	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	0.0%