XHProf: Hierarchical Profiler Report

Diff Report: Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\Attribute::__construct	Run #52c1d5ca86be3	Run #52c1d65bccb31	Diff	Diff%
Number of Function Calls	345	345	0	0.0%
Incl. Wall Time (microsec)	10,587	10,659	72	0.7%
Incl. Wall Time (microsec) per call	31	31	0	0.7%
Excl. Wall Time (microsec)	2,000	1,981	-19	-0.9%
Incl. CPU (microsecs)	10,890	10,967	77	0.7%
Incl. CPU (microsecs) per call	32	32	0	0.7%
Excl. CPU (microsec)	1,763	1,756	-7	-0.4%
Incl. MemUse (bytes)	351,216	350,400	-816	-0.2%
Incl. MemUse (bytes) per call	1,018	1,016	-2	-0.2%
Excl. MemUse (bytes)	79,728	78,960	-768	-1.0%
Incl. PeakMemUse (bytes)	55,160	23,032	-32,128	-58.2%
Incl. PeakMemUse (bytes) per call	160	67	-93	-58.2%
Excl. PeakMemUse (bytes)	6,392	7,312	920	14.4%

Parent/Child Regression/Improvement report for Drupal\Core\Template\Attribute::__construct [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::__construct	0	N/A%	72	0.5%	77	2.5%	-816	-1.2%	-32,128	-45.6%
Exclusive Metrics Diff for Current Function			-19	-26.4%	-7	-9.1%	-768	-94.1%	920	2.9%
*Parent functions*
{closure}	18	N/A%	965	1340.3%	981	1274.0%	54,832	6719.6%	5,096	15.9%
{closure}@1	-18	N/A%	-523	-726.4%	-541	-702.6%	-17,280	-2117.6%	0	0.0%
theme_image	0	N/A%	-469	-651.4%	-468	-607.8%	-38,392	-4704.9%	-36,784	-114.5%
template_preprocess_input	0	N/A%	52	72.2%	53	68.8%	-8	-1.0%	80	0.2%
theme_form_element_label	0	N/A%	20	27.8%	20	26.0%	0	0.0%	0	0.0%
drupal_pre_render_html_tag	0	N/A%	17	23.6%	22	28.6%	0	0.0%	0	0.0%
theme_links	0	N/A%	9	12.5%	9	11.7%	0	0.0%	0	0.0%
theme_toolbar	0	N/A%	6	8.3%	7	9.1%	0	0.0%	0	0.0%
l	0	N/A%	-5	-6.9%	-6	-7.8%	16	2.0%	0	0.0%
theme_toolbar_tray_wrapper	0	N/A%	-5	-6.9%	-6	-7.8%	0	0.0%	0	0.0%
theme_form_required_marker	0	N/A%	4	5.6%	3	3.9%	0	0.0%	0	0.0%
theme_table	0	N/A%	4	5.6%	3	3.9%	0	0.0%	0	0.0%
theme_form	0	N/A%	-3	-4.2%	-4	-5.2%	-8	-1.0%	0	0.0%
theme_menu_link	0	N/A%	3	4.2%	2	2.6%	16	2.0%	0	0.0%
theme_container	0	N/A%	2	2.8%	-2	-2.6%	0	0.0%	0	0.0%
theme_form_element	0	N/A%	-2	-2.8%	0	0.0%	0	0.0%	0	0.0%
theme	0	N/A%	-2	-2.8%	0	0.0%	0	0.0%	-480	-1.5%
theme_vertical_tabs	0	N/A%	-1	-1.4%	1	1.3%	0	0.0%	0	0.0%
theme@1	0	N/A%	1	1.4%	1	1.3%	0	0.0%	0	0.0%
theme_select	0	N/A%	1	1.4%	3	3.9%	0	0.0%	-40	-0.1%
contextual_pre_render_placeholder	0	N/A%	-1	-1.4%	0	0.0%	0	0.0%	0	0.0%
theme_details	0	N/A%	-1	-1.4%	-2	-2.6%	0	0.0%	0	0.0%
theme_textarea	0	N/A%	-1	-1.4%	0	0.0%	8	1.0%	0	0.0%
theme_checkboxes	0	N/A%	1	1.4%	-1	-1.3%	0	0.0%	0	0.0%
theme_item_list	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_theme_table_cell	0	N/A%	0	0.0%	-1	-1.3%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	0	0.0%	2	2.6%	0	0.0%	0	0.0%
theme_toolbar_tab_wrapper	0	N/A%	0	0.0%	1	1.3%	0	0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	91	126.4%	84	109.1%	-48	-5.9%	-33,048	-102.9%