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Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
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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::merge551 48.5% 1,601 1.0% 167,984 0.9% 4,224 0.0%
Exclusive Metrics for Current Function930 58.1% 3,208 1.9% 2,152 50.9%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack271 49.2% 838 52.3% 86,864 51.7% 1,440 34.1%
Drupal\Core\Render\Renderer::updateStack278 50.5% 729 45.5% 79,064 47.1% 2,032 48.1%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata2 0.4% 34 2.1% 2,056 1.2% 752 17.8%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge551 95.5% 591 36.9% 103,736 61.8% 1,224 29.0%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments26 4.5% 80 5.0% 61,040 36.3% 848 20.1%