Run Report
Run #54f29b385ace9: 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% 117,916 9.7% -33,256 -0.1% 11,096 0.0%
Exclusive Metrics for Current Function28,267 24.0% -926,352 -2785.5% 2,672 24.1%
Parent functions
Drupal\Core\Render\Renderer::updateStack1,462 42.7% 55,744 47.3% -1,259,736 -3788.0% 8,568 77.2%
Drupal\Core\Render\Renderer::bubbleStack1,458 42.6% 44,319 37.6% 807,864 2429.2% 1,120 10.1%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata501 14.6% 17,726 15.0% 414,152 1245.3% 1,408 12.7%
Drupal\Core\Render\Renderer::doRender2 0.1% 127 0.1% 4,464 13.4% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags3,423 25.0% 45,623 38.7% -1,582,984 -4760.0% 3,872 34.9%
Drupal\Core\Render\Renderer::mergeAttachments3,423 25.0% 25,801 21.9% 611,992 1840.2% 2,592 23.4%
Drupal\Component\Utility\NestedArray::mergeDeep3,423 25.0% 14,780 12.5% 466,712 1403.4% 824 7.4%
Drupal\Core\Render\BubbleableMetadata::__construct3,423 25.0% 3,445 2.9% 1,397,376 4201.9% 1,136 10.2%