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Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Render\BubbleableMetadata::merge [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Render\BubbleableMetadata::merge1,283 48.4% 6,589 0.3% 411,392 0.6% 752 0.0%
Exclusive Metrics for Current Function2,680 40.7% 3,208 0.8% 608 80.9%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack638 49.7% 3,672 55.7% 283,944 69.0% 0 0.0%
Drupal\Core\Render\Renderer::updateStack643 50.1% 2,861 43.4% 125,896 30.6% 0 0.0%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata2 0.2% 56 0.8% 1,552 0.4% 752 100.0%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge1,283 94.1% 2,582 39.2% 200,384 48.7% 144 19.1%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments80 5.9% 1,327 20.1% 207,800 50.5% 0 0.0%