XHProf: Hierarchical Profiler Report

Diff Report: Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::children	Run #52c1d65bccb31	Run #52c1d5ca86be3	Diff	Diff%
Number of Function Calls	591	591	0	0.0%
Incl. Wall Time (microsec)	7,020	6,989	-31	-0.4%
Incl. Wall Time (microsec) per call	12	12	-0	-0.4%
Excl. Wall Time (microsec)	5,238	5,262	24	0.5%
Incl. CPU (microsecs)	7,480	7,483	3	0.0%
Incl. CPU (microsecs) per call	13	13	0	0.0%
Excl. CPU (microsec)	4,901	4,944	43	0.9%
Incl. MemUse (bytes)	240,912	240,848	-64	-0.0%
Incl. MemUse (bytes) per call	408	408	-0	-0.0%
Excl. MemUse (bytes)	57,128	57,128	0	0.0%
Incl. PeakMemUse (bytes)	29,848	29,904	56	0.2%
Incl. PeakMemUse (bytes) per call	51	51	0	0.2%
Excl. PeakMemUse (bytes)	14,664	14,632	-32	-0.2%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element::children [View Callgraph Diff]

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\Render\Element::children	0	N/A%	-31	-0.2%	3	0.1%	-64	-0.1%	56	0.1%
Exclusive Metrics Diff for Current Function			24	77.4%	43	1433.3%	0	0.0%	-32	-57.1%
*Parent functions*
drupal_render@6	0	N/A%	-26	-83.9%	-17	-566.7%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	19	61.3%	19	633.3%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@4	0	N/A%	15	48.4%	10	333.3%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	N/A%	-12	-38.7%	-12	-400.0%	0	0.0%	0	0.0%
element_children	0	N/A%	-11	-35.5%	27	900.0%	-56	-87.5%	0	0.0%
drupal_render@7	0	N/A%	10	32.3%	11	366.7%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	-9	-29.0%	-11	-366.7%	0	0.0%	0	0.0%
drupal_render@4	0	N/A%	-8	-25.8%	-11	-366.7%	0	0.0%	40	71.4%
Drupal\Core\Form\FormBuilder::doBuildForm@3	0	N/A%	6	19.4%	4	133.3%	0	0.0%	0	0.0%
drupal_render@3	0	N/A%	-5	-16.1%	-6	-200.0%	0	0.0%	-144	-257.1%
drupal_render@8	0	N/A%	-5	-16.1%	-3	-100.0%	0	0.0%	0	0.0%
drupal_render@9	0	N/A%	4	12.9%	3	100.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element::getVisibleChildren	0	N/A%	-3	-9.7%	-4	-133.3%	0	0.0%	0	0.0%
drupal_render@1	0	N/A%	-3	-9.7%	-6	-200.0%	-8	-12.5%	160	285.7%
Drupal\Core\Form\FormBuilder::doBuildForm@5	0	N/A%	-2	-6.5%	3	100.0%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@8	0	N/A%	-2	-6.5%	-1	-33.3%	0	0.0%	0	0.0%
drupal_render	0	N/A%	2	6.5%	3	100.0%	0	0.0%	0	0.0%
drupal_render@2	0	N/A%	2	6.5%	-8	-266.7%	0	0.0%	0	0.0%
drupal_render@5	0	N/A%	-1	-3.2%	0	0.0%	0	0.0%	0	0.0%
drupal_render@12	0	N/A%	-1	-3.2%	-1	-33.3%	0	0.0%	0	0.0%
drupal_render@11	0	N/A%	-1	-3.2%	-1	-33.3%	0	0.0%	0	0.0%
drupal_render@13	0	N/A%	0	0.0%	1	33.3%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@6	0	N/A%	0	0.0%	1	33.3%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@7	0	N/A%	0	0.0%	1	33.3%	0	0.0%	0	0.0%
drupal_render@10	0	N/A%	0	0.0%	1	33.3%	0	0.0%	0	0.0%
*Child functions*
uasort	0	N/A%	-30	-96.8%	-27	-900.0%	-64	-100.0%	0	0.0%
array_keys	0	N/A%	-13	-41.9%	10	333.3%	0	0.0%	88	157.1%
is_array	0	N/A%	-12	-38.7%	-23	-766.7%	0	0.0%	0	0.0%