Diff Report
Run #560d810c7abba: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeContexts

Drupal\Core\Cache\Cache::mergeContextsRun #560d810c7abbaRun #560d7dac0c098DiffDiff%
Number of Function Calls417 417 0 0.0%
Incl. Wall Time (microsec)4,754 4,944 190 4.0%
Incl. Wall Time (microsec) per call 11 12 0 4.0%
Excl. Wall Time (microsec)2,317 2,388 71 3.1%
Incl. MemUse (bytes)-347,976 -347,976 0 0.0%
Incl. MemUse (bytes) per call -834 -834 0 0.0%
Excl. MemUse (bytes)-645,008 -645,008 0 0.0%
Incl. PeakMemUse (bytes)52,704 52,704 0 0.0%
Incl. PeakMemUse (bytes) per call 126 126 0 0.0%
Excl. PeakMemUse (bytes)10,040 10,040 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::mergeContexts [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\Cache::mergeContexts0 N/A% 190 12.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function71 37.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Access\AccessResult::addCacheContexts0 N/A% 202 106.3% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigBase::addCacheContexts0 N/A% -11 -5.8% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 2 1.1% 0 N/A% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@30 N/A% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@10 N/A% 2 1.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::addCacheContexts0 N/A% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::addCacheContexts0 N/A% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\Breadcrumb::addCacheContexts0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% 64 33.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens0 N/A% 57 30.0% 0 N/A% 0 N/A%
array_merge0 N/A% -5 -2.6% 0 N/A% 0 N/A%
array_unique0 N/A% 2 1.1% 0 N/A% 0 N/A%
sort0 N/A% 1 0.5% 0 N/A% 0 N/A%