XHProf: Hierarchical Profiler Report

Diff Report: Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::doBuildForm@1	Run #52d4b18f32fb6	Run #52d4b1f732b14	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	635	597	-38	-6.0%
Incl. Wall Time (microsec) per call	127	119	-8	-6.0%
Excl. Wall Time (microsec)	97	98	1	1.0%
Incl. CPU (microsecs)	642	605	-37	-5.8%
Incl. CPU (microsecs) per call	128	121	-7	-5.8%
Excl. CPU (microsec)	81	88	7	8.6%
Incl. MemUse (bytes)	61,192	61,192	0	0.0%
Incl. MemUse (bytes) per call	12,238	12,238	0	0.0%
Excl. MemUse (bytes)	-2,392	-2,376	16	0.7%
Incl. PeakMemUse (bytes)	64,696	64,632	-64	-0.1%
Incl. PeakMemUse (bytes) per call	12,939	12,926	-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%	-38	-2.1%	-37	-2.0%	0	0.0%	-64	-0.1%
Exclusive Metrics Diff for Current Function			1	2.6%	7	18.9%	16	N/A%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	-38	-100.0%	-37	-100.0%	0	N/A%	-64	-100.0%
*Child functions*
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	-49	-128.9%	-50	-135.1%	0	N/A%	-48	-75.0%
call_user_func_array@1	0	N/A%	6	15.8%	4	10.8%	-16	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	4	10.5%	4	10.8%	0	N/A%	-16	-25.0%
Drupal\Core\Render\Element::children	0	N/A%	1	2.6%	-2	-5.4%	0	N/A%	0	0.0%
implode	0	N/A%	-1	-2.6%	-2	-5.4%	0	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	0	0.0%	2	5.4%	0	N/A%	0	0.0%