XHProf: Hierarchical Profiler Report

Diff Report: Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_exists	Run #517c7d73caad2	Run #517c7dc1dc4c3	Diff	Diff%
Number of Function Calls	402	403	1	0.2%
Incl. Wall Time (microsec)	436	407	-29	-6.7%
Incl. Wall Time (microsec) per call	1	1	-0	-6.9%
Excl. Wall Time (microsec)	436	407	-29	-6.7%
Incl. CPU (microsecs)	729	720	-9	-1.2%
Incl. CPU (microsecs) per call	2	2	-0	-1.5%
Excl. CPU (microsec)	729	720	-9	-1.2%
Incl. MemUse (bytes)	18,968	18,968	0	0.0%
Incl. MemUse (bytes) per call	47	47	-0	-0.2%
Excl. MemUse (bytes)	18,968	18,968	0	0.0%
Incl. PeakMemUse (bytes)	10,440	10,440	0	0.0%
Incl. PeakMemUse (bytes) per call	26	26	-0	-0.2%
Excl. PeakMemUse (bytes)	10,440	10,440	0	0.0%

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	1	100.0%	-29	-8.2%	-9	-1.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-29	-100.0%	-9	-100.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	-9	-31.0%	-19	-211.1%	0	N/A%	0	N/A%
theme@1	0	0.0%	-7	-24.1%	-10	-111.1%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo	1	100.0%	-5	-17.2%	-12	-133.3%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	0.0%	-2	-6.9%	31	344.4%	0	N/A%	0	N/A%
_form_builder_handle_input_element	0	0.0%	-1	-3.4%	-1	-11.1%	0	N/A%	0	N/A%
theme	0	0.0%	-1	-3.4%	-5	-55.6%	0	N/A%	0	N/A%
drupal_prepare_form	0	0.0%	-1	-3.4%	-2	-22.2%	0	N/A%	0	N/A%
devel_silent	0	0.0%	-1	-3.4%	0	0.0%	0	N/A%	0	N/A%
_drupal_theme_initialize	0	0.0%	-1	-3.4%	5	55.6%	0	N/A%	0	N/A%
Drupal\Component\Uuid\Uuid::determinePlugin	0	0.0%	-1	-3.4%	-1	-11.1%	0	N/A%	0	N/A%
rdf_get_namespaces	0	0.0%	0	0.0%	-1	-11.1%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Response::send	0	0.0%	0	0.0%	1	11.1%	0	N/A%	0	N/A%
theme@2	0	0.0%	0	0.0%	6	66.7%	0	N/A%	0	N/A%
theme@3	0	0.0%	0	0.0%	-2	-22.2%	0	N/A%	0	N/A%
run_init::Extension/Core.php	0	0.0%	0	0.0%	-2	-22.2%	0	N/A%	0	N/A%
Drupal\node\NodeStorageController::invokeHook	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\Entity::uri	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::implementsHook	0	0.0%	0	0.0%	1	11.1%	0	N/A%	0	N/A%
drupal_random_bytes	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController	0	0.0%	0	0.0%	-3	-33.3%	0	N/A%	0	N/A%
Drupal\Core\EventSubscriber\LegacyControllerSubscriber::onKernelControllerLegacy	0	0.0%	0	0.0%	1	11.1%	0	N/A%	0	N/A%
_field_invoke_multiple	0	0.0%	0	0.0%	5	55.6%	0	N/A%	0	N/A%
unicode_check	0	0.0%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
drupal_get_filename	0	0.0%	0	0.0%	-1	-11.1%	0	N/A%	0	N/A%