XHProf: Hierarchical Profiler Report

Diff Report: Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Form\FormBuilder::doBuildForm@1	Run #52c96b69a1c07	Run #52c96bbf45f87	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	585	569	-16	-2.7%
Incl. Wall Time (microsec) per call	117	114	-3	-2.7%
Excl. Wall Time (microsec)	97	98	1	1.0%
Incl. CPU (microsecs)	591	575	-16	-2.7%
Incl. CPU (microsecs) per call	118	115	-3	-2.7%
Excl. CPU (microsec)	80	86	6	7.5%
Incl. MemUse (bytes)	62,320	62,320	0	0.0%
Incl. MemUse (bytes) per call	12,464	12,464	0	0.0%
Excl. MemUse (bytes)	-2,376	-2,360	16	0.7%
Incl. PeakMemUse (bytes)	67,480	67,224	-256	-0.4%
Incl. PeakMemUse (bytes) per call	13,496	13,445	-51	-0.4%
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%	-16	-2.9%	-16	-2.9%	0	0.0%	-256	-0.5%
Exclusive Metrics Diff for Current Function			1	6.2%	6	37.5%	16	N/A%	0	0.0%
*Parent function*
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	-16	-100.0%	-16	-100.0%	0	N/A%	-256	-100.0%
*Child functions*
Drupal\Core\Form\FormBuilder::drupalHtmlId	0	N/A%	-16	-100.0%	-17	-106.2%	0	N/A%	-272	-106.2%
call_user_func_array@1	0	N/A%	-6	-37.5%	-2	-12.5%	0	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	3	18.8%	5	31.2%	0	N/A%	16	6.2%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	2	12.5%	1	6.2%	-16	N/A%	0	0.0%
Drupal\Core\Form\FormBuilder::getElementInfo	0	N/A%	0	0.0%	-1	-6.2%	0	N/A%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	0	0.0%	-4	-25.0%	0	N/A%	0	0.0%
implode	0	N/A%	0	0.0%	-4	-25.0%	0	N/A%	0	0.0%