Run Report
Run #5589b6f75b296: 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% 162,310 0.2% 4,395,200 0.1% 454,400 0.0%
Exclusive Metrics for Current Function55,298 34.1% 2,578,400 58.7% 274,400 60.4%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge11,400 87.7% 118,342 72.9% 3,026,400 68.9% 0 0.0%
Drupal\Core\Cache\CacheableResponse::addCacheableDependency500 3.8% 38,388 23.7% 698,400 15.9% 260,800 57.4%
Drupal\Core\Render\Renderer::addCacheableDependency400 3.1% 1,961 1.2% 176,800 4.0% 62,400 13.7%
Drupal\Core\Render\Renderer::doRender@1200 1.5% 1,052 0.6% 95,200 2.2% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::buildItems200 1.5% 808 0.5% 95,200 2.2% 70,400 15.5%
Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase::view100 0.8% 636 0.4% 85,600 1.9% 0 0.0%
Drupal\Core\Render\Element\Link::preRenderLink100 0.8% 567 0.3% 136,000 3.1% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::build100 0.8% 556 0.3% 81,600 1.9% 60,800 13.4%
Child functions
Drupal\Core\Cache\Cache::mergeContexts1,000 47.6% 60,768 37.4% 758,400 17.3% 93,600 20.6%
Drupal\Core\Cache\Cache::mergeTags1,100 52.4% 46,244 28.5% 1,058,400 24.1% 86,400 19.0%