XHProf: Hierarchical Profiler Report

Diff Report: Run #519aada7a0b07: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aaadf29b61: 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 #519aada7a0b07	Run #519aaadf29b61	Diff	Diff%
Number of Function Calls	2,194	854	-1,340	-61.1%
Incl. Wall Time (microsec)	88,769	54,093	-34,676	-39.1%
Incl. Wall Time (microsec) per call	40	63	23	56.6%
Excl. Wall Time (microsec)	21,180	10,214	-10,966	-51.8%
Incl. CPU (microsecs)	88,004	48,004	-40,000	-45.5%
Incl. CPU (microsecs) per call	40	56	16	40.1%
Excl. CPU (microsec)	8,000	0	-8,000	-100.0%
Incl. MemUse (bytes)	854,120	514,872	-339,248	-39.7%
Incl. MemUse (bytes) per call	389	603	214	54.9%
Excl. MemUse (bytes)	45,260	114,576	69,316	153.2%
Incl. PeakMemUse (bytes)	26,148	54,580	28,432	108.7%
Incl. PeakMemUse (bytes) per call	12	64	52	436.3%
Excl. PeakMemUse (bytes)	4,436	9,788	5,352	120.6%

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	-1,340	-43.9%	-34,676	-18.1%	-40,000	-20.8%	-339,248	-1209.2%	28,432	123.2%
Exclusive Metrics Diff for Current Function			-10,966	-31.6%	-8,000	-20.0%	69,316	20.4%	5,352	18.8%
*Parent functions*
template_process_field	-870	-64.9%	-23,106	-66.6%	-16,001	-40.0%	-205,444	-60.6%	-156	-0.5%
template_preprocess_field	-470	-35.1%	-11,395	-32.9%	-4,000	-10.0%	-133,940	-39.5%	0	0.0%
theme_image	0	0.0%	-233	-0.7%	0	0.0%	156	0.0%	28,572	100.5%
theme_username	0	0.0%	70	0.2%	4,001	10.0%	0	0.0%	0	0.0%
theme@3	0	0.0%	51	0.1%	-12,000	-30.0%	0	0.0%	0	0.0%
theme@1	0	0.0%	-42	-0.1%	4,001	10.0%	0	0.0%	0	0.0%
theme@4	0	0.0%	-26	-0.1%	0	0.0%	0	0.0%	0	0.0%
theme_html_tag	0	0.0%	22	0.1%	-4,000	-10.0%	0	0.0%	0	0.0%
theme_rdf_template_variable_wrapper	0	0.0%	-22	-0.1%	-12,000	-30.0%	0	0.0%	0	0.0%
template_preprocess_views_view_unformatted	0	0.0%	12	0.0%	-1	-0.0%	0	0.0%	0	0.0%
l	0	0.0%	-7	-0.0%	0	0.0%	0	0.0%	16	0.1%
theme	0	0.0%	-2	-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%
theme_form_required_marker	0	0.0%	1	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_container	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element	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%
template_preprocess_input	0	0.0%	0	0.0%	4,000	10.0%	-8	-0.0%	0	0.0%
theme_links	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_item_list	0	0.0%	0	0.0%	-4,000	-10.0%	-12	-0.0%	0	0.0%
theme@2	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form	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%
*Child functions*
Drupal\Core\Template\Attribute::offsetSet	-1,340	-78.4%	-21,056	-60.7%	-32,000	-80.0%	-294,956	-86.9%	23,080	81.2%
Drupal\Core\Template\Attribute::getIterator	-370	-21.6%	-2,654	-7.7%	0	0.0%	-113,608	-33.5%	0	0.0%