Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::bubbleStack

Drupal\Core\Render\Renderer::bubbleStackRun #55919cdb0fed9Run #55919d1190958DiffDiff%
Number of Function Calls278 262 -16 -5.8%
Incl. Wall Time (microsec)1,921 1,901 -20 -1.0%
Incl. Wall Time (microsec) per call 7 7 0 5.0%
Excl. Wall Time (microsec)1,081 1,083 2 0.2%
Incl. MemUse (bytes)-35,448 -32,376 3,072 8.7%
Incl. MemUse (bytes) per call -128 -124 4 3.1%
Excl. MemUse (bytes)-79,320 -76,248 3,072 3.9%
Incl. PeakMemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes) per call 19 20 1 6.1%
Excl. PeakMemUse (bytes)2,240 2,240 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::bubbleStack-16 -16.7% -20 -0.2% 3,072 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function2 10.0% 3,072 100.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::doRender@4-6 -37.5% -23 -115.0% 1,152 37.5% 0 N/A%
Drupal\Core\Render\Renderer::doRender@3-3 -18.8% 20 100.0% 576 18.8% 0 N/A%
Drupal\Core\Render\Renderer::doRender@5-5 -31.2% -15 -75.0% 960 31.2% 0 N/A%
Drupal\Core\Render\Renderer::doRender@10 0.0% -1 -5.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@2-2 -12.5% -1 -5.0% 384 12.5% 0 N/A%
Drupal\Core\Render\Renderer::doRender@60 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@70 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge-16 -20.0% -23 -115.0% -2,304 -75.0% 0 N/A%
Drupal\Core\Render\Renderer::resetStack0 0.0% 1 5.0% 0 0.0% 0 N/A%
SplDoublyLinkedList::push-16 -20.0% 0 0.0% -768 -25.0% 0 N/A%
SplDoublyLinkedList::count-16 -20.0% 0 0.0% 0 0.0% 0 N/A%
SplDoublyLinkedList::pop-32 -40.0% 0 0.0% 3,072 100.0% 0 N/A%