XHProf: Hierarchical Profiler Report

Diff Report: Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: 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 #519ec8682c2dc	Run #519ec94fa4daa	Diff	Diff%
Number of Function Calls	934	1,169	235	25.2%
Incl. Wall Time (microsec)	24,366	27,473	3,107	12.8%
Incl. Wall Time (microsec) per call	26	24	-3	-9.9%
Excl. Wall Time (microsec)	6,044	6,843	799	13.2%
Incl. CPU (microsecs)	25,117	28,407	3,290	13.1%
Incl. CPU (microsecs) per call	27	24	-3	-9.6%
Excl. CPU (microsec)	5,011	5,770	759	15.1%
Incl. MemUse (bytes)	967,176	1,231,944	264,768	27.4%
Incl. MemUse (bytes) per call	1,036	1,054	18	1.8%
Excl. MemUse (bytes)	201,264	223,144	21,880	10.9%
Incl. PeakMemUse (bytes)	9,280	275,432	266,152	2868.0%
Incl. PeakMemUse (bytes) per call	10	236	226	2271.4%
Excl. PeakMemUse (bytes)	3,640	5,248	1,608	44.2%

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	235	47.2%	3,107	9.4%	3,290	8.0%	264,768	36.5%	266,152	40.0%
Exclusive Metrics Diff for Current Function			799	25.7%	759	23.1%	21,880	8.3%	1,608	0.6%
*Parent functions*
template_process_field	104	44.3%	945	30.4%	1,033	31.4%	186,040	70.3%	263,056	98.8%
template_preprocess_field	52	22.1%	560	18.0%	596	18.1%	28,264	10.7%	664	0.2%
l	0	0.0%	553	17.8%	568	17.3%	32	0.0%	-24	-0.0%
theme@5	28	11.9%	475	15.3%	509	15.5%	21,624	8.2%	1,328	0.5%
theme@4	50	21.3%	392	12.6%	422	12.8%	26,400	10.0%	0	0.0%
theme_username	0	0.0%	91	2.9%	76	2.3%	0	0.0%	-1,168	-0.4%
theme@1	0	0.0%	46	1.5%	47	1.4%	1,248	0.5%	0	0.0%
theme_rdf_template_variable_wrapper	0	0.0%	31	1.0%	19	0.6%	0	0.0%	0	0.0%
theme_rdf_metadata	0	0.0%	-17	-0.5%	-8	-0.2%	0	0.0%	0	0.0%
theme_links	0	0.0%	17	0.5%	13	0.4%	0	0.0%	-336	-0.1%
theme@3	0	0.0%	16	0.5%	14	0.4%	624	0.2%	240	0.1%
theme@2	1	0.4%	9	0.3%	8	0.2%	528	0.2%	0	0.0%
theme_html_tag	0	0.0%	-6	-0.2%	1	0.0%	0	0.0%	0	0.0%
template_preprocess_input	0	0.0%	-3	-0.1%	-2	-0.1%	-8	-0.0%	0	0.0%
theme_item_list	0	0.0%	-2	-0.1%	-2	-0.1%	8	0.0%	0	0.0%
theme_form_element_label	0	0.0%	-1	-0.0%	-3	-0.1%	0	0.0%	0	0.0%
theme_form_required_marker	0	0.0%	1	0.0%	-1	-0.0%	16	0.0%	0	0.0%
theme_menu_link	0	0.0%	0	0.0%	0	0.0%	-8	-0.0%	0	0.0%
template_preprocess_html	0	0.0%	0	0.0%	1	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	0	0.0%	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%
theme_image	0	0.0%	0	0.0%	0	0.0%	0	0.0%	2,296	0.9%
theme	0	0.0%	0	0.0%	0	0.0%	0	0.0%	96	0.0%
theme_container	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	263	100.0%	2,308	74.3%	2,531	76.9%	242,888	91.7%	264,544	99.4%