Run Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Cache\CacheableMetadata::merge [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\CacheableMetadata::merge13,000 82.3% 152,705 0.2% 4,395,200 0.1% 559,200 0.0%
Exclusive Metrics for Current Function51,637 33.8% 2,578,400 58.7% 380,800 68.1%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge11,400 87.7% 112,027 73.4% 3,026,400 68.9% 96,000 17.2%
Drupal\Core\Cache\CacheableResponse::addCacheableDependency500 3.8% 35,343 23.1% 698,400 15.9% 259,200 46.4%
Drupal\Core\Render\Renderer::addCacheableDependency400 3.1% 1,828 1.2% 176,800 4.0% 72,800 13.0%
Drupal\Core\Render\Renderer::doRender@1200 1.5% 1,035 0.7% 95,200 2.2% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::buildItems200 1.5% 823 0.5% 95,200 2.2% 70,400 12.6%
Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase::view100 0.8% 598 0.4% 85,600 1.9% 0 0.0%
Drupal\Core\Render\Element\Link::preRenderLink100 0.8% 563 0.4% 136,000 3.1% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::build100 0.8% 488 0.3% 81,600 1.9% 60,800 10.9%
Child functions
Drupal\Core\Cache\Cache::mergeContexts1,000 47.6% 57,385 37.6% 758,400 17.3% 96,800 17.3%
Drupal\Core\Cache\Cache::mergeTags1,100 52.4% 43,683 28.6% 1,058,400 24.1% 81,600 14.6%