Diff Report
Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::updateStack

Drupal\Core\Render\Renderer::updateStackRun #54dec21b63f84Run #54dec09b09eb9DiffDiff%
Number of Function Calls1,553 1,553 0 0.0%
Incl. Wall Time (microsec)81,050 80,682 -368 -0.5%
Incl. Wall Time (microsec) per call 52 52 -0 -0.5%
Excl. Wall Time (microsec)17,936 17,947 11 0.1%
Incl. MemUse (bytes)-597,776 -597,728 48 0.0%
Incl. MemUse (bytes) per call -385 -385 0 0.0%
Excl. MemUse (bytes)-982,080 -982,128 -48 -0.0%
Incl. PeakMemUse (bytes)4,856 3,352 -1,504 -31.0%
Incl. PeakMemUse (bytes) per call 3 2 -1 -31.0%
Excl. PeakMemUse (bytes)1,080 1,080 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::updateStack0 N/A% -368 -0.4% 48 0.0% -1,504 -0.4%
Exclusive Metrics Diff for Current Function11 3.0% -48 -100.0% 0 0.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@30 N/A% -170 -46.2% 24 50.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% -137 -37.2% 8 16.7% -1,504 -100.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -73 -19.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 11 3.0% 16 33.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% 1 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -214 -58.2% 48 100.0% -1,216 -80.9%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% -149 -40.5% 40 83.3% -288 -19.1%
SplDoublyLinkedList::pop0 N/A% -27 -7.3% 0 0.0% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% 9 2.4% 8 16.7% 0 0.0%
SplDoublyLinkedList::push0 N/A% 2 0.5% 0 0.0% 0 0.0%