XHProf: Hierarchical Profiler Report

Diff Report: Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_exists	Run #517d51ae434de	Run #517d525cbaeb1	Diff	Diff%
Number of Function Calls	402	402	0	0.0%
Incl. Wall Time (microsec)	409	422	13	3.2%
Incl. Wall Time (microsec) per call	1	1	0	3.2%
Excl. Wall Time (microsec)	409	422	13	3.2%
Incl. CPU (microsecs)	687	692	5	0.7%
Incl. CPU (microsecs) per call	2	2	0	0.7%
Excl. CPU (microsec)	687	692	5	0.7%
Incl. MemUse (bytes)	19,736	18,968	-768	-3.9%
Incl. MemUse (bytes) per call	49	47	-2	-3.9%
Excl. MemUse (bytes)	19,736	18,968	-768	-3.9%
Incl. PeakMemUse (bytes)	11,008	10,440	-568	-5.2%
Incl. PeakMemUse (bytes) per call	27	26	-1	-5.2%
Excl. PeakMemUse (bytes)	11,008	10,440	-568	-5.2%

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	0	N/A%	13	0.2%	5	0.1%	-768	-12.5%	-568	-9.3%
Exclusive Metrics Diff for Current Function			13	100.0%	5	100.0%	-768	-100.0%	-568	-100.0%
*Parent functions*
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	0	N/A%	11	84.6%	12	240.0%	0	0.0%	-40	-7.0%
Drupal\Core\Extension\ModuleHandler::alter	1	N/A%	2	15.4%	6	120.0%	0	0.0%	-48	-8.5%
theme@1	0	N/A%	-2	-15.4%	-12	-240.0%	0	0.0%	0	0.0%
run_init::Extension/Core.php	0	N/A%	1	7.7%	2	40.0%	0	0.0%	0	0.0%
theme	0	N/A%	-1	-7.7%	-1	-20.0%	0	0.0%	-480	-84.5%
Drupal\Core\Extension\ModuleHandler::implementsHook	0	N/A%	1	7.7%	5	100.0%	0	0.0%	0	0.0%
Drupal\Component\Uuid\Uuid::determinePlugin	0	N/A%	1	7.7%	-1	-20.0%	0	0.0%	0	0.0%
l	-1	N/A%	-1	-7.7%	-3	-60.0%	-768	-100.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	1	7.7%	-5	-100.0%	0	0.0%	0	0.0%
theme@2	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
Drupal\node\NodeStorageController::invokeHook	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
rdf_get_namespaces	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Response::send	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
_form_builder_handle_input_element	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme@3	0	N/A%	0	0.0%	5	100.0%	0	0.0%	0	0.0%
_field_invoke_multiple	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
devel_silent	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
_drupal_theme_initialize	0	N/A%	0	0.0%	-5	-100.0%	0	0.0%	0	0.0%
drupal_random_bytes	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController	0	N/A%	0	0.0%	2	40.0%	0	0.0%	0	0.0%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_get_filename	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
unicode_check	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\Entity::uri	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
drupal_prepare_form	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%