Run Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Render\Renderer::updateStack [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Render\Renderer::updateStack1,153 16.6% 96,301 4.8% 60,000 0.1% 10,544 0.0%
Exclusive Metrics for Current Function12,481 13.0% -864,688 -1441.1% 1,704 16.2%
Parent functions
Drupal\Core\Render\Renderer::doRender@6415 36.0% 33,867 35.2% 74,552 124.3% 3,336 31.6%
Drupal\Core\Render\Renderer::doRender@5361 31.3% 27,378 28.4% -30,288 -50.5% 0 0.0%
Drupal\Core\Render\Renderer::doRender@7106 9.2% 9,052 9.4% 9,192 15.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@276 6.6% 7,105 7.4% 6,216 10.4% 1,928 18.3%
Drupal\Core\Render\Renderer::doRender@459 5.1% 5,654 5.9% 1,856 3.1% 4,960 47.0%
Drupal\Core\Render\Renderer::doRender@164 5.6% 5,589 5.8% -11,856 -19.8% 320 3.0%
Drupal\Core\Render\Renderer::doRender@928 2.4% 3,072 3.2% 7,400 12.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@828 2.4% 2,143 2.2% -9,176 -15.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@312 1.0% 1,575 1.6% 8,864 14.8% 0 0.0%
Drupal\Core\Render\Renderer::doRender4 0.3% 866 0.9% 3,240 5.4% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge1,153 20.0% 74,345 77.2% 1,116,112 1860.2% 6,904 65.5%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray1,153 20.0% 5,651 5.9% 251,648 419.4% 1,936 18.4%
Drupal\Core\Render\BubbleableMetadata::applyTo1,153 20.0% 3,609 3.7% -389,048 -648.4% 0 0.0%
SplDoublyLinkedList::pop1,153 20.0% 150 0.2% -110,032 -183.4% 0 0.0%
SplDoublyLinkedList::push1,153 20.0% 65 0.1% 56,008 93.3% 0 0.0%