Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::updateStack

Drupal\Core\Render\Renderer::updateStackRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls1,553 1,553 0 0.0%
Incl. Wall Time (microsec)80,430 81,507 1,077 1.3%
Incl. Wall Time (microsec) per call 52 52 1 1.3%
Excl. Wall Time (microsec)17,787 17,971 184 1.0%
Incl. MemUse (bytes)-597,728 -597,808 -80 -0.0%
Incl. MemUse (bytes) per call -385 -385 -0 -0.0%
Excl. MemUse (bytes)-982,128 -981,960 168 0.0%
Incl. PeakMemUse (bytes)3,352 6,032 2,680 80.0%
Incl. PeakMemUse (bytes) per call 2 4 2 80.0%
Excl. PeakMemUse (bytes)1,080 1,608 528 48.9%

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% 1,077 2.1% -80 -0.0% 2,680 0.2%
Exclusive Metrics Diff for Current Function184 17.1% 168 210.0% 528 19.7%
Parent functions
Drupal\Core\Render\Renderer::doRender@10 N/A% 839 77.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 199 18.5% 0 0.0% 2,680 100.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 48 4.5% -64 -80.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% -12 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 2 0.2% -16 -20.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 665 61.7% -128 -160.0% 1,600 59.7%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% 230 21.4% -120 -150.0% 552 20.6%
SplDoublyLinkedList::pop0 N/A% -6 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% 4 0.4% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% 0 0.0% 0 0.0% 0 0.0%