Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::updateStack

Drupal\Core\Render\Renderer::updateStackRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls1,562 1,562 0 0.0%
Incl. Wall Time (microsec)82,827 81,937 -890 -1.1%
Incl. Wall Time (microsec) per call 53 52 -1 -1.1%
Excl. Wall Time (microsec)18,326 18,326 0 0.0%
Incl. MemUse (bytes)-604,408 -604,336 72 0.0%
Incl. MemUse (bytes) per call -387 -387 0 0.0%
Excl. MemUse (bytes)-987,504 -987,656 -152 -0.0%
Incl. PeakMemUse (bytes)9,504 8,008 -1,496 -15.7%
Incl. PeakMemUse (bytes) per call 6 5 -1 -15.7%
Excl. PeakMemUse (bytes)1,016 1,296 280 27.6%

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% -890 -13.6% 72 0.0% -1,496 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -152 -211.1% 280 18.7%
Parent functions
Drupal\Core\Render\Renderer::doRender@20 N/A% -513 -57.6% 16 22.2% -1,496 -100.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% -220 -24.7% 56 77.8% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -166 -18.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% 10 1.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% -5 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 3 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% 1 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -610 -68.5% 104 144.4% -1,976 -132.1%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% -233 -26.2% 104 144.4% 200 13.4%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% -44 -4.9% 0 0.0% 0 0.0%
SplDoublyLinkedList::pop0 N/A% -4 -0.4% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% 1 0.1% 16 22.2% 0 0.0%