XHProf: Hierarchical Profiler Report

Diff Report: Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: 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 #52e417f8e04a5	Run #52e418f395327	Diff	Diff%
Number of Function Calls	193	204	11	5.7%
Incl. Wall Time (microsec)	4,307	4,300	-7	-0.2%
Incl. Wall Time (microsec) per call	22	21	-1	-5.5%
Excl. Wall Time (microsec)	858	856	-2	-0.2%
Incl. CPU (microsecs)	4,457	4,459	2	0.0%
Incl. CPU (microsecs) per call	23	22	-1	-5.3%
Excl. CPU (microsec)	690	738	48	7.0%
Incl. MemUse (bytes)	203,240	203,216	-24	-0.0%
Incl. MemUse (bytes) per call	1,053	996	-57	-5.4%
Excl. MemUse (bytes)	48,712	48,688	-24	-0.0%
Incl. PeakMemUse (bytes)	31,248	30,712	-536	-1.7%
Incl. PeakMemUse (bytes) per call	162	151	-11	-7.0%
Excl. PeakMemUse (bytes)	5,840	4,864	-976	-16.7%

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	11	100.0%	-7	-21.9%	2	1.1%	-24	-0.1%	-536	-1.5%
Exclusive Metrics Diff for Current Function			-2	-28.6%	48	2400.0%	-24	-100.0%	-976	-182.1%
*Parent functions*
l	0	0.0%	-6	-85.7%	-8	-400.0%	0	0.0%	0	0.0%
theme_username	0	0.0%	6	85.7%	3	150.0%	0	0.0%	0	0.0%
theme_item_list	11	100.0%	5	71.4%	18	900.0%	0	0.0%	-520	-97.0%
template_preprocess_field	0	0.0%	-5	-71.4%	2	100.0%	-8	-33.3%	456	85.1%
theme_form_element_label	0	0.0%	-3	-42.9%	-1	-50.0%	0	0.0%	0	0.0%
drupal_pre_render_html_tag	0	0.0%	-3	-42.9%	-7	-350.0%	0	0.0%	0	0.0%
theme_links	0	0.0%	2	28.6%	4	200.0%	0	0.0%	0	0.0%
theme_form_required_marker	0	0.0%	1	14.3%	-1	-50.0%	0	0.0%	0	0.0%
theme	-1	-9.1%	-1	-14.3%	-2	-100.0%	0	0.0%	-472	-88.1%
contextual_pre_render_placeholder	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%	0	0.0%
theme_fieldset	0	0.0%	-1	-14.3%	-2	-100.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\LinkGenerator::generate	0	0.0%	-1	-14.3%	-1	-50.0%	0	0.0%	0	0.0%
template_preprocess_input	0	0.0%	1	14.3%	-2	-100.0%	8	33.3%	0	0.0%
theme_container	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_html	0	0.0%	0	0.0%	2	100.0%	0	0.0%	0	0.0%
theme_menu_link	0	0.0%	0	0.0%	-1	-50.0%	0	0.0%	0	0.0%
theme_form	0	0.0%	0	0.0%	2	100.0%	0	0.0%	0	0.0%
theme_form_element	0	0.0%	0	0.0%	-4	-200.0%	0	0.0%	0	0.0%
theme_checkboxes	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
theme_details	0	0.0%	0	0.0%	-1	-50.0%	0	0.0%	0	0.0%
theme@1	1	9.1%	0	0.0%	1	50.0%	0	0.0%	0	0.0%
Drupal\Core\Page\HtmlPage::__construct	0	0.0%	0	0.0%	0	0.0%	-24	-100.0%	0	0.0%
*Child function*
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	-5	-71.4%	-46	-2300.0%	0	0.0%	440	82.1%