XHProf: Hierarchical Profiler Report

Diff Report: Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\Attribute::__construct	Run #519abf80bb905	Run #519ac1a144fa6	Diff	Diff%
Number of Function Calls	42	89	47	111.9%
Incl. Wall Time (microsec)	2,741	5,377	2,636	96.2%
Incl. Wall Time (microsec) per call	65	60	-5	-7.4%
Excl. Wall Time (microsec)	456	1,013	557	122.1%
Incl. CPU (microsecs)	2,808	5,501	2,693	95.9%
Incl. CPU (microsecs) per call	67	62	-5	-7.6%
Excl. CPU (microsec)	458	949	491	107.2%
Incl. MemUse (bytes)	112,304	210,368	98,064	87.3%
Incl. MemUse (bytes) per call	2,674	2,364	-310	-11.6%
Excl. MemUse (bytes)	14,560	30,784	16,224	111.4%
Incl. PeakMemUse (bytes)	77,712	76,296	-1,416	-1.8%
Incl. PeakMemUse (bytes) per call	1,850	857	-993	-53.7%
Excl. PeakMemUse (bytes)	5,592	5,176	-416	-7.4%

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	47	29.6%	2,636	330.3%	2,693	176.7%	98,064	22.9%	-1,416	-0.1%
Exclusive Metrics Diff for Current Function			557	21.1%	491	18.2%	16,224	16.5%	-416	-29.4%
*Parent functions*
theme_username	6	12.8%	744	28.2%	751	27.9%	27,504	28.0%	0	0.0%
template_preprocess_input	5	10.6%	716	27.2%	721	26.8%	23,920	24.4%	2,184	154.2%
theme@1	14	29.8%	431	16.4%	443	16.5%	16,864	17.2%	0	0.0%
theme_html_tag	7	14.9%	269	10.2%	275	10.2%	9,552	9.7%	-4,224	-298.3%
theme_form	1	2.1%	121	4.6%	123	4.6%	4,656	4.7%	0	0.0%
theme_form_required_marker	2	4.3%	104	3.9%	108	4.0%	4,152	4.2%	80	5.6%
theme_links	-3	-6.4%	-99	-3.8%	-101	-3.8%	-3,560	-3.6%	0	0.0%
theme_image	0	0.0%	84	3.2%	85	3.2%	-8	-0.0%	56	4.0%
theme_form_element_label	2	4.3%	57	2.2%	62	2.3%	2,696	2.7%	0	0.0%
theme_item_list	3	6.4%	46	1.7%	51	1.9%	2,688	2.7%	432	30.5%
theme_container	1	2.1%	44	1.7%	47	1.7%	2,472	2.5%	152	10.7%
theme_menu_link	2	4.3%	43	1.6%	47	1.7%	2,688	2.7%	0	0.0%
theme_form_element	2	4.3%	42	1.6%	46	1.7%	2,688	2.7%	0	0.0%
l	4	8.5%	36	1.4%	42	1.6%	944	1.0%	96	6.8%
theme_rdf_template_variable_wrapper	0	0.0%	-4	-0.2%	-4	-0.1%	0	0.0%	0	0.0%
template_process_field	0	0.0%	3	0.1%	1	0.0%	0	0.0%	0	0.0%
template_preprocess_html	1	2.1%	2	0.1%	4	0.1%	808	0.8%	0	0.0%
theme	0	0.0%	-2	-0.1%	-5	-0.2%	0	0.0%	-192	-13.6%
template_preprocess_views_view_unformatted	0	0.0%	-1	-0.0%	-1	-0.0%	0	0.0%	0	0.0%
_theme_table_cell	0	0.0%	0	0.0%	-2	-0.1%	0	0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	112	100.0%	2,079	78.9%	2,202	81.8%	81,840	83.5%	-1,000	-70.6%