XHProf: Hierarchical Profiler Report

Diff Report: Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: 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 #544337f542f97	Run #544333b05173f	Diff	Diff%
Number of Function Calls	1,422	1,422	0	0.0%
Incl. Wall Time (microsec)	42,113	41,399	-714	-1.7%
Incl. Wall Time (microsec) per call	30	29	-1	-1.7%
Excl. Wall Time (microsec)	8,498	8,381	-117	-1.4%
Incl. CPU (microsecs)	43,149	42,720	-429	-1.0%
Incl. CPU (microsecs) per call	30	30	-0	-1.0%
Excl. CPU (microsec)	7,847	7,845	-2	-0.0%
Incl. MemUse (bytes)	1,701,040	1,700,440	-600	-0.0%
Incl. MemUse (bytes) per call	1,196	1,196	-0	-0.0%
Excl. MemUse (bytes)	236,872	236,624	-248	-0.1%
Incl. PeakMemUse (bytes)	34,344	34,616	272	0.8%
Incl. PeakMemUse (bytes) per call	24	24	0	0.8%
Excl. PeakMemUse (bytes)	7,784	7,784	0	0.0%

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%	-714	-21.2%	-429	-5.5%	-600	-0.6%	272	0.3%
Exclusive Metrics Diff for Current Function			-117	-16.4%	-2	-0.5%	-248	-41.3%	0	0.0%
*Parent functions*
_theme	0	N/A%	-356	-49.9%	-224	-52.2%	8	1.3%	272	100.0%
template_preprocess_links	0	N/A%	288	40.3%	277	64.6%	0	0.0%	0	0.0%
template_preprocess_rdf_metadata	0	N/A%	-286	-40.1%	-309	-72.0%	-40	-6.7%	0	0.0%
_theme@3	0	N/A%	-269	-37.7%	-114	-26.6%	-192	-32.0%	0	0.0%
Drupal\Core\Utility\LinkGenerator::generate	0	N/A%	115	16.1%	118	27.5%	16	2.7%	0	0.0%
_theme@4	0	N/A%	104	14.6%	67	15.6%	0	0.0%	0	0.0%
_theme@5	0	N/A%	-90	-12.6%	-48	-11.2%	0	0.0%	0	0.0%
template_preprocess_field	0	N/A%	-84	-11.8%	-81	-18.9%	-288	-48.0%	0	0.0%
_theme@2	0	N/A%	-55	-7.7%	-57	-13.3%	8	1.3%	0	0.0%
_theme@6	0	N/A%	-39	-5.5%	-39	-9.1%	-32	-5.3%	0	0.0%
_theme@1	0	N/A%	-27	-3.8%	-27	-6.3%	0	0.0%	0	0.0%
Drupal\contextual\Element\ContextualLinksPlaceholder::preRenderPlaceholder	0	N/A%	-15	-2.1%	-12	-2.8%	0	0.0%	0	0.0%
template_preprocess_node	0	N/A%	-9	-1.3%	9	2.1%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\HtmlTag::preRenderHtmlTag	0	N/A%	9	1.3%	7	1.6%	0	0.0%	0	0.0%
Drupal\Core\Page\HeadElement::__toString	0	N/A%	3	0.4%	0	0.0%	-80	-13.3%	0	0.0%
template_preprocess_views_view_unformatted	0	N/A%	-2	-0.3%	5	1.2%	0	0.0%	0	0.0%
Drupal\Core\Menu\MenuLinkTree::build	0	N/A%	-1	-0.1%	-3	-0.7%	0	0.0%	0	0.0%
Drupal\Core\Page\HtmlPage::__construct	0	N/A%	0	0.0%	2	0.5%	0	0.0%	0	0.0%
template_preprocess_item_list	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%	-597	-83.6%	-427	-99.5%	-352	-58.7%	272	100.0%