XHProf: Hierarchical Profiler Report

Diff Report: Run #54433ad6a7755: 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 #54433ad6a7755	Run #544333b05173f	Diff	Diff%
Number of Function Calls	6,397	6,397	0	0.0%
Incl. Wall Time (microsec)	50,866	49,586	-1,280	-2.5%
Incl. Wall Time (microsec) per call	8	8	-0	-2.5%
Excl. Wall Time (microsec)	29,485	28,929	-556	-1.9%
Incl. CPU (microsecs)	55,821	54,404	-1,417	-2.5%
Incl. CPU (microsecs) per call	9	9	-0	-2.5%
Excl. CPU (microsec)	25,651	24,742	-909	-3.5%
Incl. MemUse (bytes)	728,952	727,200	-1,752	-0.2%
Incl. MemUse (bytes) per call	114	114	-0	-0.2%
Excl. MemUse (bytes)	21,678,240	-981,536	-22,659,776	-104.5%
Incl. PeakMemUse (bytes)	81,128	17,608	-63,520	-78.3%
Incl. PeakMemUse (bytes) per call	13	3	-10	-78.3%
Excl. PeakMemUse (bytes)	72,496	6,848	-65,648	-90.6%

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%	-1,280	-1.5%	-1,417	-1.7%	-1,752	-2.9%	-63,520	-112.5%
Exclusive Metrics Diff for Current Function			-556	-43.4%	-909	-64.1%	-22,659,776	-1293366.2%	-65,648	-103.4%
*Parent functions*
Drupal\Core\Template\AttributeString::__toString	0	N/A%	-1,176	-91.9%	-1,171	-82.6%	-6,016	-343.4%	-65,432	-103.0%
template_preprocess_field	0	N/A%	-169	-13.2%	-168	-11.9%	8	0.5%	-80	-0.1%
Drupal\Core\Template\AttributeValueBase::render	0	N/A%	-141	-11.0%	-452	-31.9%	-144	-8.2%	552	0.9%
Drupal\Core\Utility\LinkGenerator::generate	0	N/A%	96	7.5%	67	4.7%	0	0.0%	0	0.0%
Drupal\Core\Field\Plugin\Field\FieldFormatter\StringFormatter::viewElements	0	N/A%	75	5.9%	63	4.4%	4,104	234.2%	0	0.0%
Drupal\Component\Utility\String::format	0	N/A%	68	5.3%	66	4.7%	8	0.5%	0	0.0%
Drupal\Core\Template\AttributeArray::__toString	0	N/A%	-23	-1.8%	188	13.3%	336	19.2%	1,440	2.3%
template_preprocess_username	0	N/A%	-18	-1.4%	-19	-1.3%	0	0.0%	0	0.0%
twig_drupal_escape_filter@1	0	N/A%	7	0.5%	10	0.7%	-32	-1.8%	0	0.0%
twig_drupal_escape_filter	0	N/A%	5	0.4%	5	0.4%	0	0.0%	0	0.0%
Drupal\block\BlockViewBuilder::viewMultiple	0	N/A%	-3	-0.2%	-5	-0.4%	-16	-0.9%	0	0.0%
Drupal\Component\Utility\String::placeholder	0	N/A%	-3	-0.2%	-4	-0.3%	0	0.0%	0	0.0%
_filter_html_escape	0	N/A%	2	0.2%	2	0.1%	0	0.0%	0	0.0%
template_preprocess_page	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
twig_drupal_escape_filter@2	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	-472	-36.9%	-452	-31.9%	22,658,480	1293292.2%	1,192	1.9%
htmlspecialchars	0	N/A%	-252	-19.7%	-56	-4.0%	-456	-26.0%	936	1.5%