XHProf: Hierarchical Profiler Report

Diff Report: Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: 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 #51a14f12e142e	Run #51a14be6130cb	Diff	Diff%
Number of Function Calls	916	916	0	0.0%
Incl. Wall Time (microsec)	51,442	52,303	861	1.7%
Incl. Wall Time (microsec) per call	56	57	1	1.7%
Excl. Wall Time (microsec)	10,251	10,343	92	0.9%
Incl. CPU (microsecs)	64,005	40,004	-24,001	-37.5%
Incl. CPU (microsecs) per call	70	44	-26	-37.5%
Excl. CPU (microsec)	16,001	0	-16,001	-100.0%
Incl. MemUse (bytes)	506,296	572,280	65,984	13.0%
Incl. MemUse (bytes) per call	553	625	72	13.0%
Excl. MemUse (bytes)	110,208	110,676	468	0.4%
Incl. PeakMemUse (bytes)	23,340	109,404	86,064	368.7%
Incl. PeakMemUse (bytes) per call	25	119	94	368.7%
Excl. PeakMemUse (bytes)	3,412	3,376	-36	-1.1%

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	0	N/A%	861	4.9%	-24,001	-150.0%	65,984	123.5%	86,064	166.9%
Exclusive Metrics Diff for Current Function			92	10.7%	-16,001	-66.7%	468	0.7%	-36	-0.0%
*Parent functions*
theme_username	79	N/A%	10,090	1171.9%	8,001	33.3%	89,336	135.4%	724	0.8%
theme@5	-78	N/A%	-9,856	-1144.7%	-12,003	-50.0%	-87,744	-133.0%	-260	-0.3%
template_process_field	0	N/A%	162	18.8%	-4,000	-16.7%	65,516	99.3%	86,296	100.3%
l	0	N/A%	136	15.8%	0	0.0%	0	0.0%	-20	-0.0%
theme@3	-1	N/A%	-134	-15.6%	-4,000	-16.7%	-1,140	-1.7%	-780	-0.9%
theme_rdf_metadata	0	N/A%	133	15.4%	-3,999	-16.7%	0	0.0%	0	0.0%
theme_rdf_template_variable_wrapper	0	N/A%	112	13.0%	4,000	16.7%	0	0.0%	0	0.0%
theme@4	0	N/A%	93	10.8%	-8,000	-33.3%	0	0.0%	0	0.0%
theme@1	0	N/A%	60	7.0%	0	0.0%	0	0.0%	0	0.0%
theme_html_tag	0	N/A%	20	2.3%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_input	0	N/A%	17	2.0%	0	0.0%	0	0.0%	0	0.0%
theme_links	0	N/A%	16	1.9%	-4,000	-16.7%	0	0.0%	0	0.0%
theme_menu_link	0	N/A%	3	0.3%	0	0.0%	8	0.0%	0	0.0%
theme@2	0	N/A%	3	0.3%	-4,000	-16.7%	8	0.0%	84	0.1%
theme_form	0	N/A%	2	0.2%	0	0.0%	0	0.0%	0	0.0%
theme_form_required_marker	0	N/A%	2	0.2%	0	0.0%	0	0.0%	0	0.0%
theme_image	0	N/A%	2	0.2%	0	0.0%	0	0.0%	20	0.0%
theme_container	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
theme	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_item_list	0	N/A%	0	0.0%	4,000	16.7%	0	0.0%	0	0.0%
theme_form_element	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element_label	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	769	89.3%	-8,000	-33.3%	65,516	99.3%	86,100	100.0%