XHProf: Hierarchical Profiler Report

Diff Report: Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::doBuildForm@4	Run #52e436ce9c71d	Run #52e4374042ace	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	903	913	10	1.1%
Incl. Wall Time (microsec) per call	301	304	3	1.1%
Excl. Wall Time (microsec)	100	102	2	2.0%
Incl. CPU (microsecs)	908	918	10	1.1%
Incl. CPU (microsecs) per call	303	306	3	1.1%
Excl. CPU (microsec)	79	87	8	10.1%
Incl. MemUse (bytes)	56,944	56,936	-8	-0.0%
Incl. MemUse (bytes) per call	18,981	18,979	-3	-0.0%
Excl. MemUse (bytes)	-8,312	-8,312	0	0.0%
Incl. PeakMemUse (bytes)	118,184	118,088	-96	-0.1%
Incl. PeakMemUse (bytes) per call	39,395	39,363	-32	-0.1%
Excl. PeakMemUse (bytes)	192	192	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::doBuildForm@4	0	N/A%	10	0.9%	10	1.0%	-8	-0.0%	-96	-0.1%
Exclusive Metrics Diff for Current Function			2	20.0%	8	80.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::doBuildForm@3	0	N/A%	10	100.0%	10	100.0%	-8	-100.0%	-96	-100.0%
*Child functions*
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	10	100.0%	10	100.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@5	0	N/A%	-6	-60.0%	-5	-50.0%	-8	-100.0%	-96	-100.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	4	40.0%	2	20.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	-1	-10.0%	-2	-20.0%	0	0.0%	0	0.0%
call_user_func_array@2	0	N/A%	1	10.0%	0	0.0%	0	0.0%	0	0.0%
implode	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	0	0.0%	-3	-30.0%	0	0.0%	0	0.0%