XHProf: Hierarchical Profiler Report

Diff Report: Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: 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 #52c1d613a9327	Run #52c1d5ca86be3	Diff	Diff%
Number of Function Calls	347	347	0	0.0%
Incl. Wall Time (microsec)	15,554	15,643	89	0.6%
Incl. Wall Time (microsec) per call	45	45	0	0.6%
Excl. Wall Time (microsec)	3,950	3,935	-15	-0.4%
Incl. CPU (microsecs)	15,843	15,923	80	0.5%
Incl. CPU (microsecs) per call	46	46	0	0.5%
Excl. CPU (microsec)	3,210	3,183	-27	-0.8%
Incl. MemUse (bytes)	117,888	117,888	0	0.0%
Incl. MemUse (bytes) per call	340	340	0	0.0%
Excl. MemUse (bytes)	-2,168	-2,168	0	0.0%
Incl. PeakMemUse (bytes)	25,752	25,752	0	0.0%
Incl. PeakMemUse (bytes) per call	74	74	0	0.0%
Excl. PeakMemUse (bytes)	4,072	4,072	0	0.0%

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%	89	3.3%	80	14.7%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-15	-16.9%	-27	-33.8%	0	N/A%	0	N/A%
*Parent functions*
{closure}@1	0	N/A%	39	43.8%	40	50.0%	0	N/A%	0	N/A%
l	0	N/A%	37	41.6%	34	42.5%	0	N/A%	0	N/A%
drupal_pre_render_html_tag	0	N/A%	32	36.0%	22	27.5%	0	N/A%	0	N/A%
theme_form_element	0	N/A%	-16	-18.0%	-16	-20.0%	0	N/A%	0	N/A%
theme_links	0	N/A%	15	16.9%	14	17.5%	0	N/A%	0	N/A%
theme_image	0	N/A%	-14	-15.7%	-12	-15.0%	0	N/A%	0	N/A%
theme_container	0	N/A%	-11	-12.4%	-10	-12.5%	0	N/A%	0	N/A%
theme_select	0	N/A%	9	10.1%	10	12.5%	0	N/A%	0	N/A%
theme_form_element_label	0	N/A%	7	7.9%	4	5.0%	0	N/A%	0	N/A%
theme_toolbar	0	N/A%	-6	-6.7%	-5	-6.2%	0	N/A%	0	N/A%
theme_toolbar_tab_wrapper	0	N/A%	-6	-6.7%	-4	-5.0%	0	N/A%	0	N/A%
theme_textarea	0	N/A%	-6	-6.7%	-7	-8.8%	0	N/A%	0	N/A%
theme_form_required_marker	0	N/A%	-5	-5.6%	-8	-10.0%	0	N/A%	0	N/A%
theme_toolbar_tray_wrapper	0	N/A%	-5	-5.6%	-4	-5.0%	0	N/A%	0	N/A%
twig_render_var	0	N/A%	5	5.6%	3	3.8%	0	N/A%	0	N/A%
twig_render_var@1	0	N/A%	5	5.6%	2	2.5%	0	N/A%	0	N/A%
theme_details	0	N/A%	5	5.6%	5	6.2%	0	N/A%	0	N/A%
theme_menu_link	0	N/A%	4	4.5%	4	5.0%	0	N/A%	0	N/A%
theme_item_list	0	N/A%	-3	-3.4%	-2	-2.5%	0	N/A%	0	N/A%
theme_table	0	N/A%	2	2.2%	1	1.2%	0	N/A%	0	N/A%
theme_form	0	N/A%	2	2.2%	3	3.8%	0	N/A%	0	N/A%
theme_vertical_tabs	0	N/A%	-1	-1.1%	-1	-1.2%	0	N/A%	0	N/A%
theme_checkboxes	0	N/A%	-1	-1.1%	0	0.0%	0	N/A%	0	N/A%
theme_input	0	N/A%	-1	-1.1%	12	15.0%	0	N/A%	0	N/A%
{closure}	0	N/A%	1	1.1%	-3	-3.8%	0	N/A%	0	N/A%
contextual_pre_render_placeholder	0	N/A%	1	1.1%	1	1.2%	0	N/A%	0	N/A%
_theme_table_cell	0	N/A%	0	0.0%	-3	-3.8%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Template\AttributeValueBase::render	0	N/A%	91	102.2%	96	120.0%	0	N/A%	0	N/A%
Drupal\Core\Template\AttributeValueBase::printed	0	N/A%	10	11.2%	6	7.5%	0	N/A%	0	N/A%
Drupal\Core\Template\AttributeBoolean::render	0	N/A%	3	3.4%	5	6.2%	0	N/A%	0	N/A%