XHProf: Hierarchical Profiler Report

Diff Report: Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
Tip: Click a function name below to drill down.

Regression/Improvement summary for template_preprocess_html

template_preprocess_html	Run #543bf51d41339	Run #543bf339ee873	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	882	838	-44	-5.0%
Incl. Wall Time (microsec) per call	882	838	-44	-5.0%
Excl. Wall Time (microsec)	162	161	-1	-0.6%
Incl. CPU (microsecs)	861	840	-21	-2.4%
Incl. CPU (microsecs) per call	861	840	-21	-2.4%
Excl. CPU (microsec)	110	122	12	10.9%
Incl. MemUse (bytes)	39,376	39,368	-8	-0.0%
Incl. MemUse (bytes) per call	39,376	39,368	-8	-0.0%
Excl. MemUse (bytes)	9,688	9,656	-32	-0.3%
Incl. PeakMemUse (bytes)	0	0	0	N/A%
Incl. PeakMemUse (bytes) per call	0	0	0	N/A%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

Parent/Child Regression/Improvement report for template_preprocess_html [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*
template_preprocess_html	0	N/A%	-44	-0.6%	-21	-0.2%	-8	-0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-1	-2.3%	12	57.1%	-32	-400.0%	0	N/A%
*Parent functions*
Drupal\Core\Theme\ThemeManager::theme	-1	N/A%	-882	-2004.5%	-861	-4100.0%	-39,376	-492200.0%	0	N/A%
_theme	1	N/A%	838	1904.5%	840	4000.0%	39,368	492100.0%	0	N/A%
*Child functions*
drupal_html_class	0	N/A%	-38	-86.4%	-18	-85.7%	0	0.0%	0	N/A%
Drupal\Component\Utility\String::checkPlain	0	N/A%	-1	-2.3%	-2	-9.5%	0	0.0%	0	N/A%
Drupal::config	0	N/A%	-1	-2.3%	-3	-14.3%	0	0.0%	0	N/A%
Drupal\Component\Utility\SafeMarkup::escape	0	N/A%	-1	-2.3%	0	0.0%	24	300.0%	0	N/A%
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	1	2.3%	0	0.0%	0	0.0%	0	N/A%
Drupal\Core\Page\HtmlPage::getBodyTop	0	N/A%	1	2.3%	0	0.0%	0	0.0%	0	N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols	0	N/A%	-1	-2.3%	-1	-4.8%	0	0.0%	0	N/A%
t	0	N/A%	-1	-2.3%	0	0.0%	0	0.0%	0	N/A%
theme_get_suggestions	0	N/A%	-1	-2.3%	-2	-9.5%	0	0.0%	0	N/A%
Drupal\Core\Template\AttributeArray::offsetSet	0	N/A%	-1	-2.3%	-5	-23.8%	0	0.0%	0	N/A%
Drupal\Core\Template\Attribute::offsetGet	0	N/A%	0	0.0%	-2	-9.5%	0	0.0%	0	N/A%
theme_get_setting	0	N/A%	0	0.0%	-2	-9.5%	0	0.0%	0	N/A%
Drupal\Core\Page\LinkElement::__construct	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
Drupal\Core\Page\HtmlFragment::addLinkElement	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
Drupal\Core\Page\HtmlPage::getBodyBottom	0	N/A%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
Drupal\Core\Page\HtmlPage::getBodyAttributes	0	N/A%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
uasort	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
drupal_get_html_head	0	N/A%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%
Drupal\Core\Page\HtmlPage::getHtmlAttributes	0	N/A%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%
drupal_is_front_page	0	N/A%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%
Drupal\Core\Config\Config::get	0	N/A%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
current_path	0	N/A%	0	0.0%	2	9.5%	0	0.0%	0	N/A%
explode	0	N/A%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
Drupal\Core\Page\HtmlFragment::hasTitle	0	N/A%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%