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Run #556d0efcc18be: 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% 96,451 4.7% 60,032 0.1% 11,552 0.0%
Exclusive Metrics for Current Function12,514 13.0% -864,680 -1440.4% 1,800 15.6%
Parent functions
Drupal\Core\Render\Renderer::doRender@6415 36.0% 34,782 36.1% 74,584 124.2% 3,336 28.9%
Drupal\Core\Render\Renderer::doRender@5361 31.3% 27,957 29.0% -30,288 -50.5% 0 0.0%
Drupal\Core\Render\Renderer::doRender@7106 9.2% 9,155 9.5% 9,192 15.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@276 6.6% 6,222 6.5% 6,216 10.4% 2,928 25.3%
Drupal\Core\Render\Renderer::doRender@459 5.1% 5,773 6.0% 1,864 3.1% 4,968 43.0%
Drupal\Core\Render\Renderer::doRender@164 5.6% 5,128 5.3% -11,872 -19.8% 320 2.8%
Drupal\Core\Render\Renderer::doRender@928 2.4% 3,134 3.2% 7,400 12.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@828 2.4% 2,027 2.1% -9,176 -15.3% 0 0.0%
Drupal\Core\Render\Renderer::doRender@312 1.0% 1,416 1.5% 8,864 14.8% 0 0.0%
Drupal\Core\Render\Renderer::doRender4 0.3% 857 0.9% 3,248 5.4% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge1,153 20.0% 74,282 77.0% 1,116,096 1859.2% 7,768 67.2%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray1,153 20.0% 5,766 6.0% 251,648 419.2% 1,984 17.2%
Drupal\Core\Render\BubbleableMetadata::applyTo1,153 20.0% 3,688 3.8% -389,016 -648.0% 0 0.0%
SplDoublyLinkedList::pop1,153 20.0% 173 0.2% -110,024 -183.3% 0 0.0%
SplDoublyLinkedList::push1,153 20.0% 28 0.0% 56,008 93.3% 0 0.0%