XHProf: Hierarchical Profiler Report

Diff Report: Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Template\Attribute::__construct	Run #52c642960e9a6	Run #52c641a950046	Diff	Diff%
Number of Function Calls	494	494	0	0.0%
Incl. Wall Time (microsec)	12,099	12,109	10	0.1%
Incl. Wall Time (microsec) per call	24	25	0	0.1%
Excl. Wall Time (microsec)	2,612	2,597	-15	-0.6%
Incl. CPU (microsecs)	12,477	12,512	35	0.3%
Incl. CPU (microsecs) per call	25	25	0	0.3%
Excl. CPU (microsec)	2,125	2,086	-39	-1.8%
Incl. MemUse (bytes)	528,680	528,424	-256	-0.0%
Incl. MemUse (bytes) per call	1,070	1,070	-1	-0.0%
Excl. MemUse (bytes)	111,232	111,080	-152	-0.1%
Incl. PeakMemUse (bytes)	21,280	20,808	-472	-2.2%
Incl. PeakMemUse (bytes) per call	43	42	-1	-2.2%
Excl. PeakMemUse (bytes)	8,864	8,256	-608	-6.9%

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	0	N/A%	10	0.3%	35	1.3%	-256	-0.9%	-472	-1.4%
Exclusive Metrics Diff for Current Function			-15	-150.0%	-39	-111.4%	-152	-59.4%	-608	-128.8%
*Parent functions*
theme_image	31	N/A%	2,590	25900.0%	2,620	7485.7%	87,720	34265.6%	2,456	520.3%
theme@5	-30	N/A%	-2,523	-25230.0%	-2,545	-7271.4%	-85,736	-33490.6%	0	0.0%
theme@1	-1	N/A%	-58	-580.0%	-55	-157.1%	-1,888	-737.5%	-2,936	-622.0%
template_preprocess_input	0	N/A%	-22	-220.0%	-24	-68.6%	-24	-9.4%	0	0.0%
template_preprocess_field	0	N/A%	10	100.0%	24	68.6%	-176	-68.8%	8	1.7%
theme_username	0	N/A%	10	100.0%	7	20.0%	0	0.0%	0	0.0%
rdf_preprocess_node	0	N/A%	5	50.0%	5	14.3%	0	0.0%	0	0.0%
theme_item_list	0	N/A%	-3	-30.0%	-4	-11.4%	16	6.2%	0	0.0%
l	0	N/A%	3	30.0%	3	8.6%	-8	-3.1%	0	0.0%
contextual_pre_render_placeholder	0	N/A%	-2	-20.0%	0	0.0%	0	0.0%	0	0.0%
theme_links	0	N/A%	1	10.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_views_view_unformatted	0	N/A%	-1	-10.0%	-3	-8.6%	-24	-9.4%	0	0.0%
theme_form	0	N/A%	0	0.0%	1	2.9%	0	0.0%	0	0.0%
theme_menu_link	0	N/A%	0	0.0%	2	5.7%	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_container	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_pre_render_html_tag	0	N/A%	0	0.0%	1	2.9%	0	0.0%	0	0.0%
Drupal\Core\Page\HtmlPage::__construct	0	N/A%	0	0.0%	1	2.9%	-32	-12.5%	0	0.0%
theme_rdf_metadata	0	N/A%	0	0.0%	1	2.9%	-104	-40.6%	0	0.0%
theme	0	N/A%	0	0.0%	2	5.7%	0	0.0%	0	0.0%
theme_form_element	0	N/A%	0	0.0%	-1	-2.9%	0	0.0%	0	0.0%
theme_form_required_marker	0	N/A%	0	0.0%	-1	-2.9%	0	0.0%	0	0.0%
theme_form_element_label	0	N/A%	0	0.0%	1	2.9%	0	0.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	25	250.0%	74	211.4%	-104	-40.6%	136	28.8%