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

Drupal\Core\Render\Renderer::bubbleStackRun #54f28d53cc42bRun #54f283c5bb5f3DiffDiff%
Number of Function Calls1,452 1,452 0 0.0%
Incl. Wall Time (microsec)86,528 94,350 7,822 9.0%
Incl. Wall Time (microsec) per call 60 65 5 9.0%
Excl. Wall Time (microsec)18,622 19,945 1,323 7.1%
Incl. MemUse (bytes)-257,064 -257,056 8 0.0%
Incl. MemUse (bytes) per call -177 -177 0 0.0%
Excl. MemUse (bytes)-848,528 -848,536 -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 Function1,323 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%