Run Report
Run #54df8f50b2e01: 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::merge3,523 20.0% 120,590 7.7% 2,065,920 4.5% 7,656 0.0%
Exclusive Metrics for Current Function28,948 24.0% -954,136 -46.2% 296 3.9%
Parent functions
Drupal\Core\Render\Renderer::updateStack1,562 44.3% 54,602 45.3% 867,616 42.0% 7,128 93.1%
Drupal\Core\Render\Renderer::bubbleStack1,558 44.2% 50,966 42.3% 862,216 41.7% 0 0.0%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata401 11.4% 14,890 12.3% 331,624 16.1% 0 0.0%
Drupal\Core\Render\Renderer::doRender2 0.1% 132 0.1% 4,464 0.2% 528 6.9%
Child functions
Drupal\Core\Cache\Cache::mergeTags3,523 25.0% 40,288 33.4% 503,176 24.4% 6,216 81.2%
drupal_merge_attached3,523 25.0% 32,353 26.8% 598,520 29.0% 856 11.2%
Drupal\Component\Utility\NestedArray::mergeDeep3,523 25.0% 15,428 12.8% 480,280 23.2% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::__construct3,523 25.0% 3,573 3.0% 1,438,080 69.6% 288 3.8%