XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::doBuildForm@1	Run #531ccb2cb8e3d	Run #531ccbd4518b6	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	686	681	-5	-0.7%
Incl. Wall Time (microsec) per call	137	136	-1	-0.7%
Excl. Wall Time (microsec)	112	113	1	0.9%
Incl. CPU (microsecs)	690	686	-4	-0.6%
Incl. CPU (microsecs) per call	138	137	-1	-0.6%
Excl. CPU (microsec)	94	97	3	3.2%
Incl. MemUse (bytes)	67,960	67,952	-8	-0.0%
Incl. MemUse (bytes) per call	13,592	13,590	-2	-0.0%
Excl. MemUse (bytes)	-5,984	-5,984	0	0.0%
Incl. PeakMemUse (bytes)	70,496	70,560	64	0.1%
Incl. PeakMemUse (bytes) per call	14,099	14,112	13	0.1%
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%	-5	-5.1%	-4	-1.5%	-8	-0.0%	64	0.2%
Exclusive Metrics Diff for Current Function			1	20.0%	3	75.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	-5	-100.0%	-4	-100.0%	-8	-100.0%	64	100.0%
*Child functions*
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	-37	-740.0%	-36	-900.0%	0	0.0%	8	12.5%
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	33	660.0%	31	775.0%	0	0.0%	56	87.5%
call_user_func_array@1	0	N/A%	-6	-120.0%	-4	-100.0%	8	100.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	5	100.0%	2	50.0%	0	0.0%	0	0.0%
implode	0	N/A%	-1	-20.0%	-1	-25.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	0	0.0%	0	0.0%	-16	-200.0%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	0	0.0%	1	25.0%	0	0.0%	0	0.0%