XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\Attribute::__construct	Run #51ec517fc2424	Run #51ec52a09990a	Diff	Diff%
Number of Function Calls	228	228	0	0.0%
Incl. Wall Time (microsec)	5,307	5,391	84	1.6%
Incl. Wall Time (microsec) per call	23	24	0	1.6%
Excl. Wall Time (microsec)	1,209	1,207	-2	-0.2%
Incl. CPU (microsecs)	5,480	5,596	116	2.1%
Incl. CPU (microsecs) per call	24	25	1	2.1%
Excl. CPU (microsec)	1,038	1,128	90	8.7%
Incl. MemUse (bytes)	227,632	227,600	-32	-0.0%
Incl. MemUse (bytes) per call	998	998	-0	-0.0%
Excl. MemUse (bytes)	53,600	53,568	-32	-0.1%
Incl. PeakMemUse (bytes)	44,552	38,920	-5,632	-12.6%
Incl. PeakMemUse (bytes) per call	195	171	-25	-12.6%
Excl. PeakMemUse (bytes)	6,344	3,472	-2,872	-45.3%

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%	84	2.1%	116	2.7%	-32	-0.1%	-5,632	-24.5%
Exclusive Metrics Diff for Current Function			-2	-2.4%	90	77.6%	-32	-100.0%	-2,872	-51.0%
*Parent functions*
drupal_pre_render_html_tag	0	N/A%	57	67.9%	74	63.8%	0	0.0%	0	0.0%
theme_rdf_metadata	0	N/A%	-27	-32.1%	-28	-24.1%	48	150.0%	0	0.0%
l	0	N/A%	23	27.4%	26	22.4%	-40	-125.0%	-1,448	-25.7%
theme_form	0	N/A%	12	14.3%	13	11.2%	0	0.0%	0	0.0%
theme@1	-1	N/A%	-12	-14.3%	-11	-9.5%	-40	-125.0%	0	0.0%
template_preprocess_input	0	N/A%	9	10.7%	5	4.3%	0	0.0%	0	0.0%
theme@2	0	N/A%	5	6.0%	6	5.2%	0	0.0%	-1,392	-24.7%
theme_menu_link	0	N/A%	5	6.0%	8	6.9%	0	0.0%	0	0.0%
theme_toolbar	0	N/A%	4	4.8%	2	1.7%	0	0.0%	0	0.0%
theme	1	N/A%	3	3.6%	3	2.6%	32	100.0%	0	0.0%
theme_toolbar_tray_wrapper	0	N/A%	2	2.4%	0	0.0%	0	0.0%	0	0.0%
theme_toolbar_tab_wrapper	0	N/A%	2	2.4%	4	3.4%	0	0.0%	0	0.0%
template_preprocess_views_view_unformatted	0	N/A%	2	2.4%	3	2.6%	0	0.0%	0	0.0%
theme_form_required_marker	0	N/A%	1	1.2%	0	0.0%	0	0.0%	0	0.0%
rdf_preprocess_field	0	N/A%	-1	-1.2%	-1	-0.9%	0	0.0%	-832	-14.8%
rdf_preprocess_node	0	N/A%	-1	-1.2%	0	0.0%	-32	-100.0%	0	0.0%
theme_links	0	N/A%	-1	-1.2%	2	1.7%	0	0.0%	-640	-11.4%
theme_form_element	0	N/A%	1	1.2%	-1	-0.9%	0	0.0%	0	0.0%
template_preprocess_field	0	N/A%	0	0.0%	1	0.9%	0	0.0%	-1,320	-23.4%
theme_item_list	0	N/A%	0	0.0%	1	0.9%	0	0.0%	0	0.0%
theme_form_element_label	0	N/A%	0	0.0%	3	2.6%	0	0.0%	0	0.0%
template_preprocess_views_view_fields	0	N/A%	0	0.0%	4	3.4%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_container	0	N/A%	0	0.0%	2	1.7%	0	0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	86	102.4%	26	22.4%	0	0.0%	-2,760	-49.0%