Diff Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\CacheableMetadata::merge

Drupal\Core\Cache\CacheableMetadata::mergeRun #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls827 827 0 0.0%
Incl. Wall Time (microsec)4,876 5,193 317 6.5%
Incl. Wall Time (microsec) per call 6 6 0 6.5%
Excl. Wall Time (microsec)1,516 1,615 99 6.5%
Incl. MemUse (bytes)259,688 259,696 8 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)125,992 125,984 -8 -0.0%
Incl. PeakMemUse (bytes)15,984 16,000 16 0.1%
Incl. PeakMemUse (bytes) per call 19 19 0 0.1%
Excl. PeakMemUse (bytes)2,520 2,520 0 0.0%

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% 317 1.3% 8 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function99 31.2% -8 -100.0% 0 0.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 292 92.1% -8 -100.0% 0 0.0%
Drupal\Core\Cache\CacheableResponse::addCacheableDependency0 N/A% 8 2.5% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase::view0 N/A% 5 1.6% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::applyDisplayCachablityMetadata0 N/A% 3 0.9% 16 200.0% 16 100.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% 2 0.6% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::buildItems0 N/A% 2 0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::addCacheableDependency0 N/A% 2 0.6% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::build0 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Link::preRenderLink0 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::buildBlock0 N/A% 1 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% 120 37.9% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::mergeContexts0 N/A% 98 30.9% 16 200.0% 16 100.0%
Drupal\Core\Cache\Cache::mergeMaxAges0 N/A% 0 0.0% 0 0.0% 0 0.0%