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::doBuildForm@3	Run #53923e49d2b58	Run #53923d861ff11	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	7,415	7,286	-129	-1.7%
Incl. Wall Time (microsec) per call	1,483	1,457	-26	-1.7%
Excl. Wall Time (microsec)	178	183	5	2.8%
Incl. CPU (microsecs)	6,930	6,862	-68	-1.0%
Incl. CPU (microsecs) per call	1,386	1,372	-14	-1.0%
Excl. CPU (microsec)	153	158	5	3.3%
Incl. MemUse (bytes)	131,764	131,764	0	0.0%
Incl. MemUse (bytes) per call	26,353	26,353	0	0.0%
Excl. MemUse (bytes)	2,964	2,964	0	0.0%
Incl. PeakMemUse (bytes)	125,948	126,004	56	0.0%
Incl. PeakMemUse (bytes) per call	25,190	25,201	11	0.0%
Excl. PeakMemUse (bytes)	2,456	2,456	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@3	0	N/A%	-129	-8.2%	-68	-6.2%	0	0.0%	56	8.0%
Exclusive Metrics Diff for Current Function			5	3.9%	5	7.4%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	-129	-100.0%	-68	-100.0%	0	N/A%	56	100.0%
*Child functions*
call_user_func_array@1	0	N/A%	-88	-68.2%	-27	-39.7%	0	N/A%	56	100.0%
Drupal\Core\Form\FormBuilder::doBuildForm@4	0	N/A%	-61	-47.3%	-62	-91.2%	0	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	6	4.7%	9	13.2%	0	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	5	3.9%	5	7.4%	0	N/A%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	3	2.3%	2	2.9%	0	N/A%	0	0.0%
implode	0	N/A%	1	0.8%	3	4.4%	0	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	0	0.0%	-1	-1.5%	0	N/A%	0	0.0%
array_merge	0	N/A%	0	0.0%	-2	-2.9%	0	N/A%	0	0.0%