XHProf: Hierarchical Profiler Report

Diff Report: Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::doBuildForm@1	Run #5350e128cfd2b	Run #5350e2663e694	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	668	671	3	0.4%
Incl. Wall Time (microsec) per call	134	134	1	0.4%
Excl. Wall Time (microsec)	107	110	3	2.8%
Incl. CPU (microsecs)	672	674	2	0.3%
Incl. CPU (microsecs) per call	134	135	0	0.3%
Excl. CPU (microsec)	91	86	-5	-5.5%
Incl. MemUse (bytes)	67,936	67,952	16	0.0%
Incl. MemUse (bytes) per call	13,587	13,590	3	0.0%
Excl. MemUse (bytes)	-5,984	-5,992	-8	-0.1%
Incl. PeakMemUse (bytes)	69,016	69,136	120	0.2%
Incl. PeakMemUse (bytes) per call	13,803	13,827	24	0.2%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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@1	0	N/A%	3	0.2%	2	0.1%	16	0.1%	120	0.5%
Exclusive Metrics Diff for Current Function			3	100.0%	-5	-250.0%	-8	-50.0%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	3	100.0%	2	100.0%	16	100.0%	120	100.0%
*Child functions*
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	26	866.7%	26	1300.0%	0	0.0%	40	33.3%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	-25	-833.3%	-24	-1200.0%	0	0.0%	80	66.7%
call_user_func_array	0	N/A%	-2	-66.7%	3	150.0%	24	150.0%	0	0.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	1	33.3%	3	150.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	0	0.0%	1	50.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
implode	0	N/A%	0	0.0%	-2	-100.0%	0	0.0%	0	0.0%