XHProf: Hierarchical Profiler Report

Diff Report: Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::doRender@5

Drupal\Core\Render\Renderer::doRender@5	Run #54e0a7d2151b1	Run #54e0a6d45fe2a	Diff	Diff%
Number of Function Calls	91	91	0	0.0%
Incl. Wall Time (microsec)	44,170	44,232	62	0.1%
Incl. Wall Time (microsec) per call	485	486	1	0.1%
Excl. Wall Time (microsec)	2,558	2,532	-26	-1.0%
Incl. CPU (microsecs)	44,098	44,137	39	0.1%
Incl. CPU (microsecs) per call	485	485	0	0.1%
Excl. CPU (microsec)	1,954	1,974	20	1.0%
Incl. MemUse (bytes)	527,088	527,040	-48	-0.0%
Incl. MemUse (bytes) per call	5,792	5,792	-1	-0.0%
Excl. MemUse (bytes)	37,232	37,240	8	0.0%
Incl. PeakMemUse (bytes)	958,400	958,096	-304	-0.0%
Incl. PeakMemUse (bytes) per call	10,532	10,529	-3	-0.0%
Excl. PeakMemUse (bytes)	3,464	3,416	-48	-1.4%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::doRender@5 [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\Core\Render\Renderer::doRender@5	0	N/A%	62	8.4%	39	10.7%	-48	-0.5%	-304	-2.9%
Exclusive Metrics Diff for Current Function			-26	-41.9%	20	51.3%	8	16.7%	-48	-15.8%
*Parent functions*
Drupal\Core\Render\Renderer::doRender@4	0	N/A%	-102	-164.5%	-108	-276.9%	-16	-33.3%	40	13.2%
Drupal\Core\Render\Renderer::render@3	0	N/A%	82	132.3%	68	174.4%	0	0.0%	-336	-110.5%
Drupal\Core\Render\Renderer::render@4	0	N/A%	82	132.3%	79	202.6%	-32	-66.7%	-8	-2.6%
*Child functions*
Drupal\Core\Render\Renderer::doRender@6	0	N/A%	61	98.4%	60	153.8%	-16	-33.3%	0	0.0%
Drupal\Core\Theme\ThemeManager::render@3	0	N/A%	37	59.7%	37	94.9%	0	0.0%	-288	-94.7%
Drupal\Core\Theme\ThemeManager::render@2	0	N/A%	16	25.8%	15	38.5%	0	0.0%	40	13.2%
Drupal\Core\Render\Renderer::bubbleStack	0	N/A%	-12	-19.4%	-18	-46.2%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::updateStack	0	N/A%	-7	-11.3%	-10	-25.6%	0	0.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	-6	-9.7%	-8	-20.5%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::cacheGet	0	N/A%	-3	-4.8%	-2	-5.1%	0	0.0%	0	0.0%
SplDoublyLinkedList::push	0	N/A%	3	4.8%	-12	-30.8%	0	0.0%	0	0.0%
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	2	3.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\BubbleableMetadata::__construct	0	N/A%	-1	-1.6%	-1	-2.6%	0	0.0%	0	0.0%
Drupal\Core\Render\ElementInfoManager::getInfo	0	N/A%	-1	-1.6%	-6	-15.4%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::cacheSet	0	N/A%	-1	-1.6%	-25	-64.1%	0	0.0%	0	0.0%
is_string	0	N/A%	0	0.0%	-8	-20.5%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeManager::render@4	0	N/A%	0	0.0%	-2	-5.1%	-16	-33.3%	-8	-2.6%
call_user_func	0	N/A%	0	0.0%	-1	-2.6%	-24	-50.0%	0	0.0%