Run Report
Run #54e16a1ea59c9: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Render\BubbleableMetadata::merge [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Render\BubbleableMetadata::merge4,383 20.0% 244,087 12.4% 247,468 12.8% 6,451,072 11.7% 15,152 0.0%
Exclusive Metrics for Current Function34,990 14.3% 26,009 10.5% -1,186,664 -18.4% 3,000 19.8%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack1,763 40.2% 102,048 41.8% 103,480 41.8% 2,857,584 44.3% 896 5.9%
Drupal\Core\Render\Renderer::updateStack1,767 40.3% 68,272 28.0% 69,555 28.1% 1,040,208 16.1% 9,624 63.5%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata701 16.0% 67,637 27.7% 68,245 27.6% 2,460,976 38.1% 1,104 7.3%
Drupal\filter\Element\ProcessedText::preRenderText150 3.4% 5,847 2.4% 5,902 2.4% 82,440 1.3% 3,528 23.3%
Drupal\Core\Render\Renderer::doRender2 0.0% 283 0.1% 286 0.1% 9,864 0.2% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags4,383 25.0% 142,392 58.3% 145,581 58.8% 4,377,208 67.9% 6,376 42.1%
drupal_merge_attached4,383 25.0% 44,307 18.2% 47,563 19.2% 874,040 13.5% 3,552 23.4%
Drupal\Component\Utility\NestedArray::mergeDeep4,383 25.0% 17,997 7.4% 22,150 9.0% 597,384 9.3% 760 5.0%
Drupal\Core\Render\BubbleableMetadata::__construct4,383 25.0% 4,401 1.8% 6,165 2.5% 1,789,104 27.7% 1,464 9.7%