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\Component\Utility\String::checkPlain

Drupal\Component\Utility\String::checkPlain	Run #544337f542f97	Run #544333b05173f	Diff	Diff%
Number of Function Calls	6,397	6,397	0	0.0%
Incl. Wall Time (microsec)	48,511	49,586	1,075	2.2%
Incl. Wall Time (microsec) per call	8	8	0	2.2%
Excl. Wall Time (microsec)	28,402	28,929	527	1.9%
Incl. CPU (microsecs)	53,489	54,404	915	1.7%
Incl. CPU (microsecs) per call	8	9	0	1.7%
Excl. CPU (microsec)	24,529	24,742	213	0.9%
Incl. MemUse (bytes)	727,672	727,200	-472	-0.1%
Incl. MemUse (bytes) per call	114	114	-0	-0.1%
Excl. MemUse (bytes)	-981,824	-981,536	288	0.0%
Incl. PeakMemUse (bytes)	17,608	17,608	0	0.0%
Incl. PeakMemUse (bytes) per call	3	3	0	0.0%
Excl. PeakMemUse (bytes)	6,848	6,848	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\String::checkPlain [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\Component\Utility\String::checkPlain	0	N/A%	1,075	31.9%	915	11.7%	-472	-0.5%	0	0.0%
Exclusive Metrics Diff for Current Function			527	49.0%	213	23.3%	288	61.0%	0	N/A%
*Parent functions*
Drupal\Core\Template\AttributeString::__toString	0	N/A%	455	42.3%	351	38.4%	-168	-35.6%	0	N/A%
Drupal\Core\Template\AttributeValueBase::render	0	N/A%	313	29.1%	157	17.2%	-216	-45.8%	0	N/A%
Drupal\Component\Utility\String::format	0	N/A%	129	12.0%	146	16.0%	8	1.7%	0	N/A%
Drupal\Core\Utility\LinkGenerator::generate	0	N/A%	126	11.7%	101	11.0%	0	0.0%	0	N/A%
Drupal\Core\Field\Plugin\Field\FieldFormatter\StringFormatter::viewElements	0	N/A%	72	6.7%	71	7.8%	-8	-1.7%	0	N/A%
template_preprocess_username	0	N/A%	-47	-4.4%	-17	-1.9%	0	0.0%	0	N/A%
Drupal\Core\Template\AttributeArray::__toString	0	N/A%	27	2.5%	102	11.1%	-64	-13.6%	0	N/A%
template_preprocess_field	0	N/A%	-26	-2.4%	-20	-2.2%	8	1.7%	0	N/A%
Drupal\block\BlockViewBuilder::viewMultiple	0	N/A%	12	1.1%	11	1.2%	-8	-1.7%	0	N/A%
twig_drupal_escape_filter	0	N/A%	8	0.7%	6	0.7%	0	0.0%	0	N/A%
template_preprocess_page	0	N/A%	-6	-0.6%	-6	-0.7%	-24	-5.1%	0	N/A%
_filter_html_escape	0	N/A%	5	0.5%	4	0.4%	0	0.0%	0	N/A%
twig_drupal_escape_filter@1	0	N/A%	4	0.4%	7	0.8%	0	0.0%	0	N/A%
template_preprocess_html	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	N/A%
Drupal\Component\Utility\String::placeholder	0	N/A%	1	0.1%	-1	-0.1%	0	0.0%	0	N/A%
twig_drupal_escape_filter@2	0	N/A%	1	0.1%	2	0.2%	0	0.0%	0	N/A%
*Child functions*
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	353	32.8%	358	39.1%	-448	-94.9%	0	N/A%
htmlspecialchars	0	N/A%	195	18.1%	344	37.6%	-312	-66.1%	0	N/A%