Run Report
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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::merge3,423 20.0% 118,041 9.7% -33,432 -0.1% 11,096 0.0%
Exclusive Metrics for Current Function28,355 24.0% -926,592 -2771.6% 2,672 24.1%
Parent functions
Drupal\Core\Render\Renderer::updateStack1,462 42.7% 55,743 47.2% -1,259,928 -3768.6% 8,568 77.2%
Drupal\Core\Render\Renderer::bubbleStack1,458 42.6% 44,451 37.7% 807,912 2416.6% 1,120 10.1%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata501 14.6% 17,718 15.0% 414,120 1238.7% 1,408 12.7%
Drupal\Core\Render\Renderer::doRender2 0.1% 129 0.1% 4,464 13.4% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags3,423 25.0% 45,530 38.6% -1,582,928 -4734.8% 3,872 34.9%
Drupal\Core\Render\Renderer::mergeAttachments3,423 25.0% 25,905 21.9% 612,008 1830.6% 2,592 23.4%
Drupal\Component\Utility\NestedArray::mergeDeep3,423 25.0% 14,822 12.6% 466,704 1396.0% 824 7.4%
Drupal\Core\Render\BubbleableMetadata::__construct3,423 25.0% 3,429 2.9% 1,397,376 4179.8% 1,136 10.2%