XHProf: Hierarchical Profiler Report

Diff Report: Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Regression/Improvement summary for call_user_func

call_user_func	Run #55a8732244c39	Run #55a8735248325	Diff	Diff%
Number of Function Calls	39	36	-3	-7.7%
Incl. Wall Time (microsec)	5,888	4,904	-984	-16.7%
Incl. Wall Time (microsec) per call	151	136	-15	-9.8%
Excl. Wall Time (microsec)	80	75	-5	-6.2%
Incl. MemUse (bytes)	1,020,880	973,160	-47,720	-4.7%
Incl. MemUse (bytes) per call	26,176	27,032	856	3.3%
Excl. MemUse (bytes)	16,744	16,392	-352	-2.1%
Incl. PeakMemUse (bytes)	949,920	835,528	-114,392	-12.0%
Incl. PeakMemUse (bytes) per call	24,357	23,209	-1,148	-4.7%
Excl. PeakMemUse (bytes)	2,336	2,096	-240	-10.3%

Parent/Child Regression/Improvement report for call_user_func [View Callgraph Diff]

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*
call_user_func	-3	-42.9%	-984	-16.0%	-47,720	-4.6%	-114,392	-10.9%
Exclusive Metrics Diff for Current Function			-5	-0.5%	-352	-0.7%	-240	-0.2%
*Parent functions*
Drupal\Core\Render\Renderer::doRender@5	-3	-100.0%	-1,302	-132.3%	-125,912	-263.9%	-216,176	-189.0%
Drupal\Core\Render\Renderer::doRender@3	0	0.0%	314	31.9%	78,200	163.9%	101,784	89.0%
Drupal\Core\Render\Renderer::doRender@1	0	0.0%	6	0.6%	8	0.0%	0	0.0%
Drupal\Core\DependencyInjection\Container\prod\service_container_prod_17922066::getSite_PathService	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeInitialization::loadActiveTheme	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\DependencyInjection\Container\prod\service_container_prod_17922066::getApp_RootService	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::doRender@7	0	0.0%	0	0.0%	-16	-0.0%	0	0.0%
Drupal\Core\Render\Renderer::doRender@6	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Render\Element\Link::preRenderLink	-3	-75.0%	-1,222	-124.2%	-95,648	-200.4%	-201,456	-176.1%
Drupal\block\BlockViewBuilder::buildBlock	0	0.0%	314	31.9%	78,200	163.9%	101,784	89.0%
spl_autoload_call	-1	-25.0%	-74	-7.5%	-29,912	-62.7%	-18,368	-16.1%
Drupal\Core\Render\Element\HtmlTag::preRenderHtmlTag	0	0.0%	2	0.2%	0	0.0%	0	0.0%
Drupal\contextual\Element\ContextualLinksPlaceholder::preRenderPlaceholder	0	0.0%	2	0.2%	0	0.0%	3,888	3.4%
Drupal\Core\Render\Element\HtmlTag::preRenderConditionalComments	0	0.0%	2	0.2%	8	0.0%	0	0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\AppRootFactory::get	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\SitePathFactory::get	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\Button::preRenderButton	0	0.0%	0	0.0%	-16	-0.0%	0	0.0%
Drupal\Core\Render\Element\Textfield::preRenderTextfield	0	0.0%	0	0.0%	0	0.0%	0	0.0%
twig_init	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\Password::preRenderPassword	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element\Hidden::preRenderHidden	0	0.0%	0	0.0%	0	0.0%	0	0.0%