XHProf: Hierarchical Profiler Report

Diff Report: Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\Attribute::__construct	Run #519c153c76aa0	Run #519c1681d41e5	Diff	Diff%
Number of Function Calls	220	220	0	0.0%
Incl. Wall Time (microsec)	7,808	7,825	17	0.2%
Incl. Wall Time (microsec) per call	35	36	0	0.2%
Excl. Wall Time (microsec)	1,601	1,601	0	0.0%
Incl. CPU (microsecs)	7,990	7,984	-6	-0.1%
Incl. CPU (microsecs) per call	36	36	-0	-0.1%
Excl. CPU (microsec)	1,475	1,427	-48	-3.3%
Incl. MemUse (bytes)	434,080	434,104	24	0.0%
Incl. MemUse (bytes) per call	1,973	1,973	0	0.0%
Excl. MemUse (bytes)	53,952	53,952	0	0.0%
Incl. PeakMemUse (bytes)	74,800	62,352	-12,448	-16.6%
Incl. PeakMemUse (bytes) per call	340	283	-57	-16.6%
Excl. PeakMemUse (bytes)	6,168	3,112	-3,056	-49.5%

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%	17	0.5%	-6	-0.2%	24	0.0%	-12,448	-21.5%
Exclusive Metrics Diff for Current Function			0	0.0%	-48	-800.0%	0	0.0%	-3,056	-24.6%
*Parent functions*
template_process_field	0	N/A%	-53	-311.8%	-46	-766.7%	16	66.7%	-9,392	-75.4%
theme_image	0	N/A%	27	158.8%	25	416.7%	8	33.3%	64	0.5%
theme@3	0	N/A%	11	64.7%	9	150.0%	0	0.0%	0	0.0%
template_preprocess_input	0	N/A%	10	58.8%	5	83.3%	0	0.0%	0	0.0%
theme_links	0	N/A%	9	52.9%	1	16.7%	0	0.0%	-384	-3.1%
theme_rdf_template_variable_wrapper	0	N/A%	7	41.2%	3	50.0%	0	0.0%	-1,584	-12.7%
theme@4	0	N/A%	-5	-29.4%	-1	-16.7%	0	0.0%	0	0.0%
theme@1	0	N/A%	-3	-17.6%	-2	-33.3%	0	0.0%	0	0.0%
theme_html_tag	0	N/A%	3	17.6%	6	100.0%	0	0.0%	0	0.0%
theme_form_required_marker	0	N/A%	2	11.8%	2	33.3%	0	0.0%	0	0.0%
theme_item_list	0	N/A%	2	11.8%	0	0.0%	0	0.0%	0	0.0%
theme_form	0	N/A%	2	11.8%	1	16.7%	0	0.0%	0	0.0%
theme_form_element_label	0	N/A%	1	5.9%	0	0.0%	0	0.0%	0	0.0%
theme_container	0	N/A%	1	5.9%	1	16.7%	0	0.0%	0	0.0%
l	0	N/A%	1	5.9%	-4	-66.7%	0	0.0%	-992	-8.0%
theme	0	N/A%	1	5.9%	2	33.3%	0	0.0%	0	0.0%
template_preprocess_views_view_summary	0	N/A%	1	5.9%	-2	-33.3%	0	0.0%	0	0.0%
template_preprocess_views_view_unformatted	0	N/A%	-1	-5.9%	-4	-66.7%	0	0.0%	-160	-1.3%
theme_username	0	N/A%	1	5.9%	-3	-50.0%	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@2	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_form_element	0	N/A%	0	0.0%	1	16.7%	0	0.0%	0	0.0%
theme_menu_link	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%	17	100.0%	42	700.0%	24	100.0%	-9,392	-75.4%