XHProf: Hierarchical Profiler Report

Diff Report: Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::prepareForm	Run #54df8f50b2e01	Run #54df8d322535a	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	383	405	22	5.7%
Incl. Wall Time (microsec) per call	383	405	22	5.7%
Excl. Wall Time (microsec)	62	59	-3	-4.8%
Incl. MemUse (bytes)	26,744	27,168	424	1.6%
Incl. MemUse (bytes) per call	26,744	27,168	424	1.6%
Excl. MemUse (bytes)	7,624	8,048	424	5.6%
Incl. PeakMemUse (bytes)	25,912	26,816	904	3.5%
Incl. PeakMemUse (bytes) per call	25,912	26,816	904	3.5%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Form\FormBuilder::prepareForm	0	N/A%	22	0.3%	424	0.0%	904	0.0%
Exclusive Metrics Diff for Current Function			-3	-13.6%	424	100.0%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::buildForm	0	N/A%	22	100.0%	424	100.0%	904	100.0%
*Child functions*
Drupal\Component\Utility\Html::getUniqueId	0	N/A%	19	86.4%	0	0.0%	416	46.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	5	22.7%	0	0.0%	0	0.0%
Drupal\Component\Utility\Crypt::randomBytesBase64	0	N/A%	4	18.2%	0	0.0%	488	54.0%
Drupal\Core\Form\FormBuilder::requestUri	0	N/A%	-3	-13.6%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	-1	-4.5%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::currentUser	0	N/A%	1	4.5%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeManager::alter	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Session\AccountProxy::isAuthenticated	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormState::isMethodType	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormState::getBuildInfo	0	N/A%	0	0.0%	0	0.0%	0	0.0%