Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeContexts

Drupal\Core\Cache\Cache::mergeContextsRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls155 155 0 0.0%
Incl. Wall Time (microsec)2,017 1,986 -31 -1.5%
Incl. Wall Time (microsec) per call 13 13 -0 -1.5%
Excl. Wall Time (microsec)1,199 1,188 -11 -0.9%
Incl. MemUse (bytes)61,376 61,368 -8 -0.0%
Incl. MemUse (bytes) per call 396 396 -0 -0.0%
Excl. MemUse (bytes)-174,832 -174,848 -16 -0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -31 -0.1% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -35.5% -16 -200.0% 0 N/A%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -25 -80.6% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -3 -9.7% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders0 N/A% -1 -3.2% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@20 N/A% -1 -3.2% 0 0.0% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -1 -3.2% -8 -100.0% 0 N/A%
Child functions
Drupal::service0 N/A% -15 -48.4% 0 0.0% 0 N/A%
array_merge0 N/A% -5 -16.1% 0 0.0% 0 N/A%
Drupal\Core\Cache\CacheContextsManager::validateTokens0 N/A% -4 -12.9% 0 0.0% 0 N/A%
func_get_args0 N/A% 3 9.7% 8 100.0% 0 N/A%
sort0 N/A% 1 3.2% 0 0.0% 0 N/A%
array_unique0 N/A% 0 0.0% 0 0.0% 0 N/A%