XHProf: Hierarchical Profiler Report

Diff Report: Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1550a08dd9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Render\Renderer::bubbleStack	Run #54e1529b7f3e4	Run #54e1550a08dd9	Diff	Diff%
Number of Function Calls	1,616	1,616	0	0.0%
Incl. Wall Time (microsec)	62,253	61,712	-541	-0.9%
Incl. Wall Time (microsec) per call	39	38	-0	-0.9%
Excl. Wall Time (microsec)	10,354	10,318	-36	-0.3%
Incl. MemUse (bytes)	-273,312	-273,312	0	0.0%
Incl. MemUse (bytes) per call	-169	-169	0	0.0%
Excl. MemUse (bytes)	-2,165,168	-2,165,168	0	0.0%
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%

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::bubbleStack	0	N/A%	-541	-3.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-36	-6.7%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Render\Renderer::doRender@1	0	N/A%	-402	-74.3%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::doRender@2	0	N/A%	-143	-26.4%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::doRender@4	0	N/A%	36	6.7%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::doRender@3	0	N/A%	-28	-5.2%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::doRender@6	0	N/A%	-8	-1.5%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::doRender	0	N/A%	4	0.7%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::doRender@5	0	N/A%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Render\BubbleableMetadata::merge	0	N/A%	-514	-95.0%	0	N/A%	0	N/A%
SplDoublyLinkedList::push	0	N/A%	5	0.9%	0	N/A%	0	N/A%
SplDoublyLinkedList::pop	0	N/A%	4	0.7%	0	N/A%	0	N/A%
Drupal\Core\Render\Renderer::resetStack	0	N/A%	1	0.2%	0	N/A%	0	N/A%
SplDoublyLinkedList::count	0	N/A%	-1	-0.2%	0	N/A%	0	N/A%