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Run #5589a5eb25e98: XHProf Run (Namespace=drupal-perf-stefanr)
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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::mergeBubbleableMetadata12 17.9% 1,425 0.1% 49,992 0.1% 4,608 0.0%
Exclusive Metrics for Current Function177 12.4% 22,104 44.2% 1,608 34.9%
Parent functions
Drupal\Core\Render\Renderer::renderPlaceholder11 91.7% 1,373 96.4% 44,256 88.5% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks1 8.3% 52 3.6% 5,736 11.5% 4,608 100.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge12 25.0% 1,030 72.3% 16,152 32.3% 752 16.3%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray24 50.0% 152 10.7% 4,808 9.6% 1,056 22.9%
Drupal\Core\Render\BubbleableMetadata::applyTo12 25.0% 66 4.6% 6,928 13.9% 1,192 25.9%