Run Report
Run #54dec6fc087bf: 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% 118,950 9.1% 2,057,760 7.0% 3,240 0.0%
Exclusive Metrics for Current Function28,522 24.0% -949,264 -46.1% 80 2.5%
Parent functions
Drupal\Core\Render\Renderer::updateStack1,553 44.3% 54,067 45.5% 863,248 42.0% 3,240 100.0%
Drupal\Core\Render\Renderer::bubbleStack1,549 44.2% 49,969 42.0% 858,336 41.7% 0 0.0%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata401 11.4% 14,781 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% 39,553 33.3% 502,384 24.4% 2,656 82.0%
drupal_merge_attached3,505 25.0% 32,119 27.0% 596,072 29.0% 168 5.2%
Drupal\Component\Utility\NestedArray::mergeDeep3,505 25.0% 15,231 12.8% 477,832 23.2% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::__construct3,505 25.0% 3,525 3.0% 1,430,736 69.5% 336 10.4%