Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::updateStack

Drupal\Core\Render\Renderer::updateStackRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls5,700 5,700 0 0.0%
Incl. Wall Time (microsec)250,173 238,883 -11,290 -4.5%
Incl. Wall Time (microsec) per call 44 42 -2 -4.5%
Excl. Wall Time (microsec)91,423 87,896 -3,527 -3.9%
Incl. MemUse (bytes)1,200,800 1,200,800 0 0.0%
Incl. MemUse (bytes) per call 211 211 0 0.0%
Excl. MemUse (bytes)-1,711,200 -1,711,200 0 0.0%
Incl. PeakMemUse (bytes)0 636,800 636,800 N/A%
Incl. PeakMemUse (bytes) per call 0 112 112 N/A%
Excl. PeakMemUse (bytes)0 293,600 293,600 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::updateStack [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::updateStack0 N/A% -11,290 -0.6% 0 0.0% 636,800 10.6%
Exclusive Metrics Diff for Current Function-3,527 -31.2% 0 N/A% 293,600 46.1%
Parent functions
Drupal\Core\Render\Renderer::doRender@20 N/A% -5,502 -48.7% 0 N/A% 636,800 100.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -2,658 -23.5% 0 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% -1,976 -17.5% 0 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% -640 -5.7% 0 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% -514 -4.6% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -5,410 -47.9% 0 N/A% 96,000 15.1%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% -1,671 -14.8% 0 N/A% 247,200 38.8%
SplDoublyLinkedList::pop0 N/A% -277 -2.5% 0 N/A% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% -216 -1.9% 0 N/A% 0 0.0%
SplDoublyLinkedList::push0 N/A% -189 -1.7% 0 N/A% 0 0.0%