XHProf: Hierarchical Profiler Report

Diff Report: Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: 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 #519ede3a9dd65	Run #519edf3566aae	Diff	Diff%
Number of Function Calls	736	978	242	32.9%
Incl. Wall Time (microsec)	18,046	20,715	2,669	14.8%
Incl. Wall Time (microsec) per call	25	21	-3	-13.6%
Excl. Wall Time (microsec)	4,499	5,355	856	19.0%
Incl. CPU (microsecs)	18,667	21,460	2,793	15.0%
Incl. CPU (microsecs) per call	25	22	-3	-13.5%
Excl. CPU (microsec)	3,774	4,604	830	22.0%
Incl. MemUse (bytes)	737,400	1,003,680	266,280	36.1%
Incl. MemUse (bytes) per call	1,002	1,026	24	2.4%
Excl. MemUse (bytes)	153,608	175,416	21,808	14.2%
Incl. PeakMemUse (bytes)	9,224	235,408	226,184	2452.1%
Incl. PeakMemUse (bytes) per call	13	241	228	1820.6%
Excl. PeakMemUse (bytes)	3,368	6,496	3,128	92.9%

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	242	47.9%	2,669	10.4%	2,793	9.8%	266,280	95.1%	226,184	163.6%
Exclusive Metrics Diff for Current Function			856	32.1%	830	29.7%	21,808	8.2%	3,128	1.4%
*Parent functions*
template_process_field	104	43.0%	972	36.4%	1,032	36.9%	186,064	69.9%	220,592	97.5%
template_preprocess_field	52	21.5%	562	21.1%	615	22.0%	28,312	10.6%	1,512	0.7%
theme@5	35	14.5%	493	18.5%	511	18.3%	23,160	8.7%	1,328	0.6%
theme@4	50	20.7%	454	17.0%	496	17.8%	26,400	9.9%	0	0.0%
theme@1	0	0.0%	49	1.8%	48	1.7%	1,232	0.5%	0	0.0%
theme_rdf_template_variable_wrapper	0	0.0%	42	1.6%	23	0.8%	0	0.0%	0	0.0%
theme_links	0	0.0%	37	1.4%	4	0.1%	0	0.0%	344	0.2%
l	0	0.0%	26	1.0%	38	1.4%	0	0.0%	-464	-0.2%
theme@3	0	0.0%	19	0.7%	18	0.6%	632	0.2%	240	0.1%
template_preprocess_input	0	0.0%	-17	-0.6%	-18	-0.6%	-8	-0.0%	0	0.0%
theme_rdf_metadata	0	0.0%	13	0.5%	7	0.3%	0	0.0%	0	0.0%
theme@2	1	0.4%	8	0.3%	11	0.4%	528	0.2%	0	0.0%
theme_html_tag	0	0.0%	5	0.2%	6	0.2%	0	0.0%	0	0.0%
theme_image	0	0.0%	4	0.1%	3	0.1%	0	0.0%	0	0.0%
theme_form_required_marker	0	0.0%	-2	-0.1%	-5	-0.2%	0	0.0%	0	0.0%
theme	0	0.0%	2	0.1%	0	0.0%	0	0.0%	96	0.0%
theme_username	0	0.0%	2	0.1%	7	0.3%	0	0.0%	2,536	1.1%
template_preprocess_html	0	0.0%	1	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element	0	0.0%	-1	-0.0%	-2	-0.1%	0	0.0%	0	0.0%
theme_menu_link	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_container	0	0.0%	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%
theme_form	0	0.0%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
theme_item_list	0	0.0%	0	0.0%	-1	-0.0%	-40	-0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	263	100.0%	1,813	67.9%	1,963	70.3%	244,472	91.8%	223,056	98.6%