XHProf: Hierarchical Profiler Report

Diff Report: Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip: Click a function name below to drill down.

Drupal\Core\Template\Attribute::__toString	Run #54df8f50b2e01	Run #54df8d322535a	Diff	Diff%
Number of Function Calls	1,259	1,259	0	0.0%
Incl. Wall Time (microsec)	31,817	31,137	-680	-2.1%
Incl. Wall Time (microsec) per call	25	25	-1	-2.1%
Excl. Wall Time (microsec)	5,375	5,229	-146	-2.7%
Incl. MemUse (bytes)	233,080	231,168	-1,912	-0.8%
Incl. MemUse (bytes) per call	185	184	-2	-0.8%
Excl. MemUse (bytes)	-114,752	-114,648	104	0.1%
Incl. PeakMemUse (bytes)	34,920	37,360	2,440	7.0%
Incl. PeakMemUse (bytes) per call	28	30	2	7.0%
Excl. PeakMemUse (bytes)	1,944	2,232	288	14.8%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Template\Attribute::__toString	0	N/A%	-680	-10.4%	-1,912	-0.0%	2,440	0.0%
Exclusive Metrics Diff for Current Function			-146	-21.5%	104	5.4%	288	11.8%
*Parent functions*
twig_drupal_escape_filter@2	-1,000	N/A%	-25,984	-3821.2%	-113,992	-5961.9%	1,056	43.3%
template_preprocess_views_view_fields	1,000	N/A%	25,447	3742.2%	108,824	5691.6%	0	0.0%
twig_drupal_escape_filter@1	0	N/A%	-122	-17.9%	96	5.0%	0	0.0%
Drupal\Core\Utility\LinkGenerator::generate	0	N/A%	-52	-7.6%	3,200	167.4%	0	0.0%
twig_drupal_escape_filter	0	N/A%	20	2.9%	-32	-1.7%	1,408	57.7%
Drupal\Core\Render\Element\HtmlTag::preRenderHtmlTag	0	N/A%	8	1.2%	-8	-0.4%	-136	-5.6%
twig_drupal_escape_filter@3	0	N/A%	2	0.3%	0	0.0%	112	4.6%
Drupal\contextual\Element\ContextualLinksPlaceholder::preRenderPlaceholder	0	N/A%	1	0.1%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Template\AttributeValueBase::render	0	N/A%	-470	-69.1%	400	20.9%	2,152	88.2%
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	-64	-9.4%	-2,416	-126.4%	0	0.0%