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


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Render\Renderer::mergeBubbleableMetadata2 11.8% 422 0.0% 22,560 0.0% 6,664 0.0%
Exclusive Metrics for Current Function36 8.5% 4,048 17.9% 2,000 30.0%
Parent functions
Drupal\Core\Render\Element\StatusMessages::renderMessages1 50.0% 292 69.2% 15,800 70.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks1 50.0% 130 30.8% 6,760 30.0% 6,664 100.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge2 25.0% 343 81.3% 14,376 63.7% 2,872 43.1%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray4 50.0% 25 5.9% 2,232 9.9% 1,016 15.2%
Drupal\Core\Render\BubbleableMetadata::applyTo2 25.0% 18 4.3% 1,904 8.4% 776 11.6%