XHProf: Hierarchical Profiler Report

Diff Report: Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

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