Run Report
Run #54dec59a01be2: 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::merge3,505 20.0% 117,775 9.4% 2,057,952 7.2% 1,640 0.0%
Exclusive Metrics for Current Function28,193 23.9% -949,080 -46.1% 80 4.9%
Parent functions
Drupal\Core\Render\Renderer::updateStack1,553 44.3% 53,402 45.3% 863,376 42.0% 1,640 100.0%
Drupal\Core\Render\Renderer::bubbleStack1,549 44.2% 49,601 42.1% 858,400 41.7% 0 0.0%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata401 11.4% 14,639 12.4% 331,624 16.1% 0 0.0%
Drupal\Core\Render\Renderer::doRender2 0.1% 133 0.1% 4,552 0.2% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags3,505 25.0% 39,102 33.2% 502,384 24.4% 1,248 76.1%
drupal_merge_attached3,505 25.0% 31,768 27.0% 596,080 29.0% 168 10.2%
Drupal\Component\Utility\NestedArray::mergeDeep3,505 25.0% 15,196 12.9% 477,832 23.2% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::__construct3,505 25.0% 3,516 3.0% 1,430,736 69.5% 144 8.8%