Run Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Render\Renderer::updateStack [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Render\Renderer::updateStack332 16.6% 19,031 2.7% 19,326 2.8% -23,896 -0.0% 7,904 0.0%
Exclusive Metrics for Current Function3,831 20.1% 2,686 13.9% -225,672 -944.4% 1,576 19.9%
Parent functions
Drupal\Core\Render\Renderer::doRender@4100 30.1% 5,530 29.1% 5,618 29.1% -9,912 -41.5% 1,800 22.8%
Drupal\Core\Render\Renderer::doRender@591 27.4% 5,129 27.0% 5,193 26.9% -5,912 -24.7% 2,608 33.0%
Drupal\Core\Render\Renderer::doRender@351 15.4% 2,824 14.8% 2,868 14.8% -3,208 -13.4% 352 4.5%
Drupal\Core\Render\Renderer::doRender@247 14.2% 2,793 14.7% 2,846 14.7% -5,936 -24.8% 3,144 39.8%
Drupal\Core\Render\Renderer::doRender@131 9.3% 1,877 9.9% 1,907 9.9% 624 2.6% 0 0.0%
Drupal\Core\Render\Renderer::doRender@68 2.4% 477 2.5% 487 2.5% -1,728 -7.2% 0 0.0%
Drupal\Core\Render\Renderer::doRender4 1.2% 401 2.1% 407 2.1% 2,176 9.1% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge332 20.0% 13,432 70.6% 13,678 70.8% 227,496 952.0% 4,712 59.6%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray332 20.0% 1,383 7.3% 1,649 8.5% 47,856 200.3% 1,616 20.4%
Drupal\Core\Render\BubbleableMetadata::applyTo332 20.0% 336 1.8% 578 3.0% -59,256 -248.0% 0 0.0%
SplDoublyLinkedList::pop332 20.0% 48 0.3% 398 2.1% -31,064 -130.0% 0 0.0%
SplDoublyLinkedList::push332 20.0% 1 0.0% 337 1.7% 16,744 70.1% 0 0.0%