XHProf: Hierarchical Profiler Report

Diff Report: Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
Tip: Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_exists	Run #543bf339ee873	Run #543bf51d41339	Diff	Diff%
Number of Function Calls	520	520	0	0.0%
Incl. Wall Time (microsec)	645	654	9	1.4%
Incl. Wall Time (microsec) per call	1	1	0	1.4%
Excl. Wall Time (microsec)	645	654	9	1.4%
Incl. CPU (microsecs)	1,129	1,153	24	2.1%
Incl. CPU (microsecs) per call	2	2	0	2.1%
Excl. CPU (microsec)	1,129	1,153	24	2.1%
Incl. MemUse (bytes)	13,576	13,680	104	0.8%
Incl. MemUse (bytes) per call	26	26	0	0.8%
Excl. MemUse (bytes)	13,576	13,680	104	0.8%
Incl. PeakMemUse (bytes)	5,440	5,416	-24	-0.4%
Incl. PeakMemUse (bytes) per call	10	10	-0	-0.4%
Excl. PeakMemUse (bytes)	5,440	5,416	-24	-0.4%

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%	9	0.1%	24	0.2%	104	0.0%	-24	-0.0%
Exclusive Metrics Diff for Current Function			9	100.0%	24	100.0%	104	100.0%	-24	-100.0%
*Parent functions*
Drupal\Core\Theme\ThemeManager::theme@1	58	N/A%	85	944.4%	129	537.5%	800	769.2%	632	2633.3%
_theme@1	-58	N/A%	-83	-922.2%	-124	-516.7%	-768	-738.5%	-600	-2500.0%
Drupal\Core\Theme\ThemeManager::theme	54	N/A%	74	822.2%	126	525.0%	792	761.5%	624	2600.0%
_theme	-54	N/A%	-70	-777.8%	-122	-508.3%	-784	-753.8%	-680	-2833.3%
Drupal\Core\Theme\ThemeManager::theme@2	34	N/A%	42	466.7%	74	308.3%	800	769.2%	0	0.0%
_theme@2	-34	N/A%	-41	-455.6%	-64	-266.7%	-768	-738.5%	0	0.0%
Drupal\Core\Theme\ThemeManager::theme@3	6	N/A%	8	88.9%	16	66.7%	800	769.2%	0	0.0%
_theme@3	-6	N/A%	-7	-77.8%	-14	-58.3%	-768	-738.5%	0	0.0%
Drupal\Core\Theme\ThemeManager::alter	0	N/A%	5	55.6%	7	29.2%	0	0.0%	0	0.0%
Drupal\Core\StringTranslation\TranslationManager::formatPlural	0	N/A%	-2	-22.2%	4	16.7%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::verifyImplementations	0	N/A%	-2	-22.2%	-5	-20.8%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	2	22.2%	-7	-29.2%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition	0	N/A%	-1	-11.1%	2	8.3%	0	0.0%	0	0.0%
Drupal\views\ViewExecutable::render	0	N/A%	-1	-11.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::randomBytes	0	N/A%	-1	-11.1%	1	4.2%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	1	11.1%	2	8.3%	0	0.0%	0	0.0%
run_init::Extension/Core.php	0	N/A%	0	0.0%	1	4.2%	0	0.0%	0	0.0%
Drupal\Core\Cache\ChainedFastBackendFactory::__construct	0	N/A%	0	0.0%	-2	-8.3%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme	0	N/A%	0	0.0%	-2	-8.3%	0	0.0%	0	0.0%
Drupal\Component\Utility\Unicode::check	0	N/A%	0	0.0%	1	4.2%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Response::send	0	N/A%	0	0.0%	1	4.2%	0	0.0%	0	0.0%