XHProf: Hierarchical Profiler Report

Diff Report: Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: 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 #544333b05173f	Run #54433ad6a7755	Diff	Diff%
Number of Function Calls	1,746	1,746	0	0.0%
Incl. Wall Time (microsec)	35,503	35,538	35	0.1%
Incl. Wall Time (microsec) per call	20	20	0	0.1%
Excl. Wall Time (microsec)	17,344	17,810	466	2.7%
Incl. CPU (microsecs)	37,232	37,186	-46	-0.1%
Incl. CPU (microsecs) per call	21	21	-0	-0.1%
Excl. CPU (microsec)	16,113	16,397	284	1.8%
Incl. MemUse (bytes)	687,144	687,048	-96	-0.0%
Incl. MemUse (bytes) per call	394	393	-0	-0.0%
Excl. MemUse (bytes)	133,464	133,392	-72	-0.1%
Incl. PeakMemUse (bytes)	9,336	8,824	-512	-5.5%
Incl. PeakMemUse (bytes) per call	5	5	-0	-5.5%
Excl. PeakMemUse (bytes)	6,896	6,472	-424	-6.1%

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%	35	0.0%	-46	-0.1%	-96	-0.2%	-512	-0.9%
Exclusive Metrics Diff for Current Function			466	1331.4%	284	617.4%	-72	-75.0%	-424	-82.8%
*Parent functions*
drupal_render@3	0	N/A%	-300	-857.1%	-297	-645.7%	-24	-25.0%	0	0.0%
drupal_render@5	0	N/A%	107	305.7%	93	202.2%	40	41.7%	0	0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple	0	N/A%	60	171.4%	36	78.3%	0	0.0%	0	0.0%
drupal_render@4	0	N/A%	54	154.3%	29	63.0%	40	41.7%	0	0.0%
drupal_render@6	0	N/A%	48	137.1%	4	8.7%	0	0.0%	-368	-71.9%
drupal_pre_render_links	0	N/A%	-39	-111.4%	0	0.0%	0	0.0%	0	0.0%
drupal_render@2	0	N/A%	38	108.6%	34	73.9%	0	0.0%	0	0.0%
drupal_render@8	0	N/A%	38	108.6%	18	39.1%	0	0.0%	0	0.0%
template_preprocess_node	0	N/A%	34	97.1%	58	126.1%	0	0.0%	0	0.0%
template_preprocess_user	0	N/A%	-21	-60.0%	-33	-71.7%	0	0.0%	0	0.0%
drupal_render@1	0	N/A%	18	51.4%	8	17.4%	0	0.0%	48	9.4%
drupal_render@7	0	N/A%	-11	-31.4%	-4	-8.7%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	5	14.3%	5	10.9%	-96	-100.0%	0	0.0%
drupal_render	0	N/A%	2	5.7%	4	8.7%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	N/A%	1	2.9%	-1	-2.2%	-24	-25.0%	0	0.0%
Drupal\Core\Render\Element::getVisibleChildren	0	N/A%	1	2.9%	1	2.2%	-24	-25.0%	-192	-37.5%
Drupal\Core\Render\Element\RenderElement::preRenderGroup	0	N/A%	0	0.0%	-1	-2.2%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\Actions::preRenderActionsDropbutton	0	N/A%	0	0.0%	1	2.2%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	0	0.0%	-1	-2.2%	-8	-8.3%	0	0.0%
*Child functions*
uasort	0	N/A%	-374	-1068.6%	-393	-854.3%	0	0.0%	0	0.0%
is_array	0	N/A%	-55	-157.1%	36	78.3%	0	0.0%	0	0.0%
array_keys	0	N/A%	-2	-5.7%	27	58.7%	-24	-25.0%	-88	-17.2%