XHProf: Hierarchical Profiler Report

Diff Report: Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: 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 #544337f542f97	Diff	Diff%
Number of Function Calls	1,746	1,746	0	0.0%
Incl. Wall Time (microsec)	35,503	34,749	-754	-2.1%
Incl. Wall Time (microsec) per call	20	20	-0	-2.1%
Excl. Wall Time (microsec)	17,344	17,248	-96	-0.6%
Incl. CPU (microsecs)	37,232	36,545	-687	-1.8%
Incl. CPU (microsecs) per call	21	21	-0	-1.8%
Excl. CPU (microsec)	16,113	16,029	-84	-0.5%
Incl. MemUse (bytes)	687,144	687,056	-88	-0.0%
Incl. MemUse (bytes) per call	394	394	-0	-0.0%
Excl. MemUse (bytes)	133,464	133,416	-48	-0.0%
Incl. PeakMemUse (bytes)	9,336	9,120	-216	-2.3%
Incl. PeakMemUse (bytes) per call	5	5	-0	-2.3%
Excl. PeakMemUse (bytes)	6,896	6,680	-216	-3.1%

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%	-754	-22.4%	-687	-8.8%	-88	-0.1%	-216	-0.2%
Exclusive Metrics Diff for Current Function			-96	-12.7%	-84	-12.2%	-48	-54.5%	-216	-100.0%
*Parent functions*
drupal_render@3	0	N/A%	-531	-70.4%	-484	-70.5%	-16	-18.2%	0	0.0%
drupal_pre_render_links	0	N/A%	-146	-19.4%	-121	-17.6%	0	0.0%	0	0.0%
drupal_render@4	0	N/A%	-102	-13.5%	-29	-4.2%	-8	-9.1%	0	0.0%
drupal_render@5	0	N/A%	86	11.4%	59	8.6%	32	36.4%	0	0.0%
drupal_render@1	0	N/A%	-40	-5.3%	-48	-7.0%	0	0.0%	-24	-11.1%
drupal_render@2	0	N/A%	-26	-3.4%	-43	-6.3%	0	0.0%	0	0.0%
drupal_render	0	N/A%	24	3.2%	26	3.8%	0	0.0%	0	0.0%
drupal_render@6	0	N/A%	-23	-3.1%	-67	-9.8%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple	0	N/A%	-12	-1.6%	-21	-3.1%	0	0.0%	0	0.0%
template_preprocess_node	0	N/A%	9	1.2%	46	6.7%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm	0	N/A%	8	1.1%	9	1.3%	-64	-72.7%	0	0.0%
Drupal\Core\Render\Element::getVisibleChildren	0	N/A%	3	0.4%	4	0.6%	0	0.0%	-192	-88.9%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	N/A%	-3	-0.4%	-5	-0.7%	-24	-27.3%	0	0.0%
drupal_render@7	0	N/A%	-3	-0.4%	1	0.1%	0	0.0%	0	0.0%
template_preprocess_user	0	N/A%	2	0.3%	-9	-1.3%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\Actions::preRenderActionsDropbutton	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
drupal_render@8	0	N/A%	0	0.0%	-4	-0.6%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	0	0.0%	-1	-0.1%	-8	-9.1%	0	0.0%
*Child functions*
uasort	0	N/A%	-551	-73.1%	-489	-71.2%	0	0.0%	0	0.0%
is_array	0	N/A%	-89	-11.8%	-25	-3.6%	0	0.0%	0	0.0%
array_keys	0	N/A%	-18	-2.4%	-89	-13.0%	-40	-45.5%	0	0.0%