Run Report
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

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% 118,066 10.5% -33,528 -0.1% 11,096 0.0%
Exclusive Metrics for Current Function28,071 23.8% -926,592 -2763.6% 2,672 24.1%
Parent functions
Drupal\Core\Render\Renderer::updateStack1,462 42.7% 55,817 47.3% -1,260,000 -3758.1% 8,568 77.2%
Drupal\Core\Render\Renderer::bubbleStack1,458 42.6% 44,335 37.6% 807,888 2409.6% 1,120 10.1%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata501 14.6% 17,786 15.1% 414,120 1235.1% 1,408 12.7%
Drupal\Core\Render\Renderer::doRender2 0.1% 128 0.1% 4,464 13.3% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags3,423 25.0% 45,699 38.7% -1,583,000 -4721.4% 3,872 34.9%
Drupal\Core\Render\Renderer::mergeAttachments3,423 25.0% 25,946 22.0% 611,984 1825.3% 2,592 23.4%
Drupal\Component\Utility\NestedArray::mergeDeep3,423 25.0% 14,921 12.6% 466,704 1392.0% 824 7.4%
Drupal\Core\Render\BubbleableMetadata::__construct3,423 25.0% 3,429 2.9% 1,397,376 4167.8% 1,136 10.2%