Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\CacheableMetadata::merge

Drupal\Core\Cache\CacheableMetadata::mergeRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls5,364 5,364 0 0.0%
Incl. Wall Time (microsec)22,898 23,749 851 3.7%
Incl. Wall Time (microsec) per call 4 4 0 3.7%
Excl. Wall Time (microsec)6,313 6,597 284 4.5%
Incl. MemUse (bytes)1,847,448 1,845,928 -1,520 -0.1%
Incl. MemUse (bytes) per call 344 344 -0 -0.1%
Excl. MemUse (bytes)786,312 786,304 -8 -0.0%
Incl. PeakMemUse (bytes)13,744 13,544 -200 -1.5%
Incl. PeakMemUse (bytes) per call 3 3 -0 -1.5%
Excl. PeakMemUse (bytes)13,040 12,840 -200 -1.5%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\CacheableMetadata::merge [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 851 2.1% -1,520 -7.4% -200 -0.9%
Exclusive Metrics Diff for Current Function284 33.4% -8 -0.5% -200 -100.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 780 91.7% -1,160 -76.3% -192 -96.0%
Drupal\Core\Render\Renderer::addCacheableDependency0 N/A% 34 4.0% -8 -0.5% -8 -4.0%
Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase::view0 N/A% 20 2.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::applyDisplayCachablityMetadata0 N/A% 10 1.2% -208 -13.7% 0 0.0%
Drupal\Core\Render\RenderCache::createCacheID0 N/A% 7 0.8% -32 -2.1% 0 0.0%
Drupal\Core\Render\HtmlResponse::addCacheableDependency0 N/A% -4 -0.5% 0 0.0% 0 0.0%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion0 N/A% 3 0.4% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::buildItems0 N/A% 3 0.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::convertTokensToKeys0 N/A% -2 -0.2% -40 -2.6% 0 0.0%
Drupal\Core\Menu\Plugin\Block\LocalTasksBlock::build0 N/A% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 1 0.1% 0 0.0% 0 0.0%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::responseToRenderArray0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\Plugin\DisplayVariant\BlockPageVariant::build0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderCache::set0 N/A% 0 0.0% -72 -4.7% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::build0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::preRender0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% 442 51.9% -1,544 -101.6% 0 0.0%
Drupal\Core\Cache\Cache::mergeContexts0 N/A% 125 14.7% 32 2.1% 0 0.0%