Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::bubbleStack

Drupal\Core\Render\Renderer::bubbleStackRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls1,452 1,452 0 0.0%
Incl. Wall Time (microsec)94,350 86,528 -7,822 -8.3%
Incl. Wall Time (microsec) per call 65 60 -5 -8.3%
Excl. Wall Time (microsec)19,945 18,622 -1,323 -6.6%
Incl. MemUse (bytes)-257,056 -257,064 -8 -0.0%
Incl. MemUse (bytes) per call -177 -177 -0 -0.0%
Excl. MemUse (bytes)-848,536 -848,528 8 0.0%
Incl. PeakMemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)2,064 2,064 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::bubbleStack [View Callgraph Diff]


Function NameCalls DiffCalls
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::bubbleStack0 N/A% -7,822 -72.5% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,323 -16.9% 8 100.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::doRender@20 N/A% -4,489 -57.4% -16 -200.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@10 N/A% -2,799 -35.8% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@30 N/A% -475 -6.1% 16 200.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@50 N/A% -25 -0.3% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@60 N/A% -19 -0.2% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@40 N/A% -14 -0.2% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -1 -0.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -6,103 -78.0% 0 0.0% 0 N/A%
SplDoublyLinkedList::pop0 N/A% -404 -5.2% -16 -200.0% 0 N/A%
SplDoublyLinkedList::count0 N/A% 11 0.1% 0 0.0% 0 N/A%
SplDoublyLinkedList::push0 N/A% -3 -0.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::resetStack0 N/A% 0 0.0% 0 0.0% 0 N/A%