Run Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::merge484 81.6% 5,818 0.9% 152,280 0.5% 36,848 0.1%
Exclusive Metrics for Current Function1,117 19.2% 53,104 34.9% 3,696 10.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge299 61.8% 3,155 54.2% 80,488 52.9% 1,864 5.1%
Drupal\Core\Menu\MenuLinkTree::buildItems52 10.7% 773 13.3% 14,624 9.6% 3,848 10.4%
Drupal\block\Plugin\DisplayVariant\BlockPageVariant::build9 1.9% 619 10.6% 14,352 9.4% 14,080 38.2%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion6 1.2% 394 6.8% 6,304 4.1% 9,016 24.5%
Drupal\Core\Render\HtmlResponse::addCacheableDependency5 1.0% 313 5.4% 8,496 5.6% 0 0.0%
Drupal\Core\Render\Renderer::addCacheableDependency9 1.9% 108 1.9% 4,864 3.2% 3,024 8.2%
Drupal\Core\Cache\Context\CacheContextsManager::convertTokensToKeys37 7.6% 85 1.5% 6,040 4.0% 400 1.1%
Drupal\block\BlockViewBuilder::preRender2 0.4% 79 1.4% 1,912 1.3% 0 0.0%
Drupal\Core\Render\RenderCache::createCacheID37 7.6% 65 1.1% 5,720 3.8% 376 1.0%
Drupal\Core\Render\Renderer::doRender@312 2.5% 52 0.9% 2,312 1.5% 0 0.0%
Drupal\Core\Render\Renderer::doRender@12 0.4% 47 0.8% 1,520 1.0% 0 0.0%
Drupal\Core\Menu\Plugin\Block\LocalTasksBlock::build2 0.4% 45 0.8% 1,272 0.8% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::build4 0.8% 41 0.7% 1,616 1.1% 4,240 11.5%
Drupal\Core\Menu\MenuLinkTree::buildItems@12 0.4% 35 0.6% 1,264 0.8% 0 0.0%
Drupal\Core\Render\RenderCache::set6 1.2% 7 0.1% 1,496 1.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeContexts68 64.8% 2,937 50.5% 53,080 34.9% 24,864 67.5%
Drupal\Core\Cache\Cache::mergeTags37 35.2% 1,764 30.3% 46,096 30.3% 8,288 22.5%