XHProf: Hierarchical Profiler Report

Diff Report: Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Render\Renderer::doRender

Drupal\Core\Render\Renderer::doRender	Run #54e157d33da83	Run #54e1529b7f3e4	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	1,025,701	1,097,371	71,670	7.0%
Incl. Wall Time (microsec) per call	256,425	274,343	17,918	7.0%
Excl. Wall Time (microsec)	268	353	85	31.7%
Incl. MemUse (bytes)	12,778,736	15,910,784	3,132,048	24.5%
Incl. MemUse (bytes) per call	3,194,684	3,977,696	783,012	24.5%
Excl. MemUse (bytes)	-2,608	-134,568	-131,960	-5059.8%
Incl. PeakMemUse (bytes)	12,958,488	15,362,856	2,404,368	18.6%
Incl. PeakMemUse (bytes) per call	3,239,622	3,840,714	601,092	18.6%
Excl. PeakMemUse (bytes)	1,992	2,184	192	9.6%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::doRender [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*
Drupal\Core\Render\Renderer::doRender	0	N/A%	71,670	84.4%	3,132,048	251.2%	2,404,368	142.1%
Exclusive Metrics Diff for Current Function			85	0.1%	-131,960	-4.2%	192	0.0%
*Parent function*
Drupal\Core\Render\Renderer::render	0	N/A%	71,670	100.0%	3,132,048	100.0%	2,404,368	100.0%
*Child functions*
Drupal\Core\Theme\ThemeManager::render	0	N/A%	63,644	88.8%	2,869,032	91.6%	2,371,240	98.6%
call_user_func	0	N/A%	6,999	9.8%	-784	-0.0%	-1,296	-0.1%
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	541	0.8%	395,784	12.6%	34,072	1.4%
Drupal\Core\Render\Renderer::processPostRenderCache	0	N/A%	342	0.5%	-24	-0.0%	0	0.0%
Drupal\Core\Render\ElementInfoManager::getInfo	0	N/A%	30	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::updateStack	0	N/A%	23	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	2	0.0%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition	0	N/A%	2	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\BubbleableMetadata::merge	0	N/A%	1	0.0%	0	0.0%	0	0.0%
spl_autoload_call	0	N/A%	-1	-0.0%	0	0.0%	160	0.0%
Drupal\Core\Render\BubbleableMetadata::__construct	0	N/A%	1	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::cacheSet	0	N/A%	1	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::doRender@1	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\BubbleableMetadata::applyTo	0	N/A%	0	0.0%	0	0.0%	0	0.0%
SplDoublyLinkedList::count	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::bubbleStack	0	N/A%	0	0.0%	0	0.0%	0	0.0%
SplDoublyLinkedList::push	0	N/A%	0	0.0%	0	0.0%	0	0.0%
is_string	0	N/A%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Render\Renderer::cacheGet	0	N/A%	0	0.0%	0	0.0%	0	0.0%
strpos	0	N/A%	0	0.0%	0	0.0%	0	0.0%
SplDoublyLinkedList::pop	0	N/A%	0	0.0%	0	0.0%	0	0.0%