XHProf: Hierarchical Profiler Report

Diff Report: Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::prepareForm	Run #53923e49d2b58	Run #53923d861ff11	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	4,894	4,629	-265	-5.4%
Incl. Wall Time (microsec) per call	1,631	1,543	-88	-5.4%
Excl. Wall Time (microsec)	142	143	1	0.7%
Incl. CPU (microsecs)	4,303	4,193	-110	-2.6%
Incl. CPU (microsecs) per call	1,434	1,398	-37	-2.6%
Excl. CPU (microsec)	117	121	4	3.4%
Incl. MemUse (bytes)	105,568	105,568	0	0.0%
Incl. MemUse (bytes) per call	35,189	35,189	0	0.0%
Excl. MemUse (bytes)	8,804	8,804	0	0.0%
Incl. PeakMemUse (bytes)	127,448	127,448	0	0.0%
Incl. PeakMemUse (bytes) per call	42,483	42,483	0	0.0%
Excl. PeakMemUse (bytes)	3,112	3,112	0	0.0%

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*
Drupal\Core\Form\FormBuilder::prepareForm	0	N/A%	-265	-16.9%	-110	-10.1%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			1	0.4%	4	3.6%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Form\FormBuilder::buildForm	0	N/A%	-265	-100.0%	-110	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	-259	-97.7%	-104	-94.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	9	3.4%	8	7.3%	0	N/A%	0	N/A%
Drupal\Component\Utility\Crypt::randomBytesBase64	0	N/A%	-8	-3.0%	-6	-5.5%	0	N/A%	0	N/A%
Drupal\Core\Form\FormBuilder::currentUser	0	N/A%	-5	-1.9%	-7	-6.4%	0	N/A%	0	N/A%
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	-2	-0.8%	-5	-4.5%	0	N/A%	0	N/A%
Drupal\Core\Session\AccountProxy::isAuthenticated	0	N/A%	-1	-0.4%	0	0.0%	0	N/A%	0	N/A%