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

Drupal\Core\Render\Renderer::updateStackRun #55919d1190958Run #55919cdb0fed9DiffDiff%
Number of Function Calls262 278 16 6.1%
Incl. Wall Time (microsec)3,357 3,477 120 3.6%
Incl. Wall Time (microsec) per call 13 13 -0 -2.4%
Excl. Wall Time (microsec)1,723 1,803 80 4.6%
Incl. MemUse (bytes)5,416 360 -5,056 -93.4%
Incl. MemUse (bytes) per call 21 1 -19 -93.7%
Excl. MemUse (bytes)-102,400 -107,624 -5,224 -5.1%
Incl. PeakMemUse (bytes)15,584 15,584 0 0.0%
Incl. PeakMemUse (bytes) per call 59 56 -3 -5.8%
Excl. PeakMemUse (bytes)7,856 7,856 0 0.0%

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::updateStack16 16.7% 120 1.5% -5,056 -0.6% 0 0.0%
Exclusive Metrics Diff for Current Function80 66.7% -5,224 -103.3% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::doRender@46 37.5% 51 42.5% -1,616 -32.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@55 31.2% 50 41.7% -2,280 -45.1% 0 N/A%
Drupal\Core\Render\Renderer::doRender@60 0.0% -19 -15.8% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@22 12.5% 18 15.0% -464 -9.2% 0 N/A%
Drupal\Core\Render\Renderer::doRender@33 18.8% 15 12.5% -696 -13.8% 0 N/A%
Drupal\Core\Render\Renderer::doRender@10 0.0% 4 3.3% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 0.0% 1 0.8% 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::merge16 20.0% 51 42.5% 2,304 45.6% 0 N/A%
SplDoublyLinkedList::pop16 20.0% -18 -15.0% -1,536 -30.4% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray16 20.0% 9 7.5% 3,688 72.9% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::applyTo16 20.0% -2 -1.7% -5,056 -100.0% 0 N/A%
SplDoublyLinkedList::push16 20.0% 0 0.0% 768 15.2% 0 N/A%