XHProf: Hierarchical Profiler Report

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