XHProf: Hierarchical Profiler Report

Diff Report: Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: 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 #51afe7feeb64d	Run #51afe875368e3	Diff	Diff%
Number of Function Calls	209	209	0	0.0%
Incl. Wall Time (microsec)	9,198	8,986	-212	-2.3%
Incl. Wall Time (microsec) per call	44	43	-1	-2.3%
Excl. Wall Time (microsec)	2,865	2,782	-83	-2.9%
Incl. CPU (microsecs)	9,386	9,163	-223	-2.4%
Incl. CPU (microsecs) per call	45	44	-1	-2.4%
Excl. CPU (microsec)	2,112	2,091	-21	-1.0%
Incl. MemUse (bytes)	72,760	72,808	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)	26,200	21,888	-4,312	-16.5%
Incl. PeakMemUse (bytes) per call	125	105	-21	-16.5%
Excl. PeakMemUse (bytes)	5,320	4,824	-496	-9.3%

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%