XHProf: Hierarchical Profiler Report

Diff Report: Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toString	Run #51afe875368e3	Run #51afe7feeb64d	Diff	Diff%
Number of Function Calls	209	209	0	0.0%
Incl. Wall Time (microsec)	8,986	9,198	212	2.4%
Incl. Wall Time (microsec) per call	43	44	1	2.4%
Excl. Wall Time (microsec)	2,782	2,865	83	3.0%
Incl. CPU (microsecs)	9,163	9,386	223	2.4%
Incl. CPU (microsecs) per call	44	45	1	2.4%
Excl. CPU (microsec)	2,091	2,112	21	1.0%
Incl. MemUse (bytes)	72,808	72,760	-48	-0.1%
Incl. MemUse (bytes) per call	348	348	-0	-0.1%
Excl. MemUse (bytes)	7,576	7,576	0	0.0%
Incl. PeakMemUse (bytes)	21,888	26,200	4,312	19.7%
Incl. PeakMemUse (bytes) per call	105	125	21	19.7%
Excl. PeakMemUse (bytes)	4,824	5,320	496	10.3%

Parent/Child Regression/Improvement report for Drupal\Core\Template\Attribute::__toString [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\Template\Attribute::__toString	0	N/A%	212	135.9%	223	371.7%	-48	-0.1%	4,312	10.9%
Exclusive Metrics Diff for Current Function			83	39.2%	21	9.4%	0	0.0%	496	11.5%
*Parent functions*
theme_html_tag	0	N/A%	148	69.8%	149	66.8%	0	0.0%	2,328	54.0%
twig_render_var@2	0	N/A%	-14	-6.6%	-16	-7.2%	0	0.0%	-8	-0.2%
theme_toolbar	0	N/A%	13	6.1%	14	6.3%	0	0.0%	0	0.0%
theme_toolbar_tray_wrapper	0	N/A%	10	4.7%	11	4.9%	0	0.0%	0	0.0%
theme_filter_guidelines	0	N/A%	10	4.7%	10	4.5%	0	0.0%	0	0.0%
theme_container	0	N/A%	-10	-4.7%	-3	-1.3%	0	0.0%	0	0.0%
theme_input	0	N/A%	9	4.2%	10	4.5%	0	0.0%	0	0.0%
theme_links	0	N/A%	8	3.8%	6	2.7%	0	0.0%	0	0.0%
theme_form_element	0	N/A%	7	3.3%	12	5.4%	0	0.0%	0	0.0%
twig_render_var@1	0	N/A%	6	2.8%	7	3.1%	0	0.0%	1,896	44.0%
theme_field	0	N/A%	6	2.8%	7	3.1%	0	0.0%	152	3.5%
twig_render_var@3	0	N/A%	5	2.4%	5	2.2%	0	0.0%	0	0.0%
twig_render_var	0	N/A%	4	1.9%	3	1.3%	0	0.0%	16	0.4%
theme_menu_link	0	N/A%	4	1.9%	0	0.0%	0	0.0%	0	0.0%
theme_toolbar_tab_wrapper	0	N/A%	4	1.9%	5	2.2%	0	0.0%	0	0.0%
theme_rdf_template_variable_wrapper	0	N/A%	3	1.4%	7	3.1%	0	0.0%	0	0.0%
theme_form_element_label	0	N/A%	2	0.9%	4	1.8%	0	0.0%	0	0.0%
l	0	N/A%	-2	-0.9%	-9	-4.0%	-24	-50.0%	0	0.0%
theme_textarea	0	N/A%	-2	-0.9%	-2	-0.9%	0	0.0%	-72	-1.7%
theme_form_required_marker	0	N/A%	-1	-0.5%	-2	-0.9%	0	0.0%	0	0.0%
theme_select	0	N/A%	1	0.5%	1	0.4%	0	0.0%	0	0.0%
theme_form	0	N/A%	1	0.5%	4	1.8%	-24	-50.0%	0	0.0%
theme_item_list	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Template\AttributeValueBase::render	0	N/A%	116	54.7%	125	56.1%	-48	-100.0%	3,816	88.5%
is_object	0	N/A%	15	7.1%	39	17.5%	0	0.0%	0	0.0%
Drupal\Core\Template\AttributeValueBase::printed	0	N/A%	-2	-0.9%	38	17.0%	0	0.0%	0	0.0%