XHProf: Hierarchical Profiler Report

Diff Report: Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\Attribute::__construct	Run #519abd5ae932a	Run #519abb02c8da6	Diff	Diff%
Number of Function Calls	1,614	734	-880	-54.5%
Incl. Wall Time (microsec)	67,799	45,669	-22,130	-32.6%
Incl. Wall Time (microsec) per call	42	62	20	48.1%
Excl. Wall Time (microsec)	15,600	8,715	-6,885	-44.1%
Incl. CPU (microsecs)	56,004	32,002	-24,002	-42.9%
Incl. CPU (microsecs) per call	35	44	9	25.7%
Excl. CPU (microsec)	4,000	8,001	4,001	100.0%
Incl. MemUse (bytes)	704,828	471,912	-232,916	-33.0%
Incl. MemUse (bytes) per call	437	643	206	47.2%
Excl. MemUse (bytes)	81,544	98,068	16,524	20.3%
Incl. PeakMemUse (bytes)	87,468	114,732	27,264	31.2%
Incl. PeakMemUse (bytes) per call	54	156	102	188.4%
Excl. PeakMemUse (bytes)	4,288	9,732	5,444	127.0%

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	-880	-45.8%	-22,130	-16.1%	-24,002	-17.6%	-232,916	-719.5%	27,264	105.8%
Exclusive Metrics Diff for Current Function			-6,885	-31.1%	4,001	16.7%	16,524	7.1%	5,444	20.0%
*Parent functions*
template_process_field	-640	-72.7%	-16,227	-73.3%	-8,001	-33.3%	-164,468	-70.6%	-152	-0.6%
template_preprocess_field	-240	-27.3%	-6,021	-27.2%	0	0.0%	-68,624	-29.5%	0	0.0%
theme_username	0	0.0%	91	0.4%	4,000	16.7%	0	0.0%	0	0.0%
theme_image	0	0.0%	-85	-0.4%	-16,001	-66.7%	164	0.1%	27,400	100.5%
theme_rdf_template_variable_wrapper	0	0.0%	71	0.3%	4,000	16.7%	0	0.0%	0	0.0%
theme@3	0	0.0%	-40	-0.2%	-8,000	-33.3%	0	0.0%	0	0.0%
l	0	0.0%	40	0.2%	0	0.0%	0	0.0%	16	0.1%
template_preprocess_views_view_unformatted	0	0.0%	27	0.1%	0	0.0%	0	0.0%	0	0.0%
theme_item_list	0	0.0%	15	0.1%	4,000	16.7%	12	0.0%	0	0.0%
theme@4	0	0.0%	-4	-0.0%	-4,000	-16.7%	0	0.0%	0	0.0%
theme@1	0	0.0%	4	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_required_marker	0	0.0%	2	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_html_tag	0	0.0%	-2	-0.0%	0	0.0%	0	0.0%	0	0.0%
theme	0	0.0%	1	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form	0	0.0%	1	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_links	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_input	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
theme_menu_link	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_html	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element_label	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme@2	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_container	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Template\Attribute::offsetSet	-880	-84.6%	-13,901	-62.8%	-28,003	-116.7%	-199,684	-85.7%	21,820	80.0%
Drupal\Core\Template\Attribute::getIterator	-160	-15.4%	-1,344	-6.1%	0	0.0%	-49,756	-21.4%	0	0.0%