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

Drupal\Core\Render\Renderer::updateStackRun #54dec6fc087bfRun #54dec59a01be2DiffDiff%
Number of Function Calls1,553 1,553 0 0.0%
Incl. Wall Time (microsec)81,507 80,430 -1,077 -1.3%
Incl. Wall Time (microsec) per call 52 52 -1 -1.3%
Excl. Wall Time (microsec)17,971 17,787 -184 -1.0%
Incl. MemUse (bytes)-597,808 -597,728 80 0.0%
Incl. MemUse (bytes) per call -385 -385 0 0.0%
Excl. MemUse (bytes)-981,960 -982,128 -168 -0.0%
Incl. PeakMemUse (bytes)6,032 3,352 -2,680 -44.4%
Incl. PeakMemUse (bytes) per call 4 2 -2 -44.4%
Excl. PeakMemUse (bytes)1,608 1,080 -528 -32.8%

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 Function-184 -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%