Diff Report
Run #557c2797a7d51: 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\Cache::mergeContexts

Drupal\Core\Cache\Cache::mergeContextsRun #557c2797a7d51Run #557c2635273b3DiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)2,946 3,001 55 1.9%
Incl. Wall Time (microsec) per call 29 29 1 1.9%
Excl. Wall Time (microsec)1,197 1,240 43 3.6%
Incl. MemUse (bytes)80,472 80,488 16 0.0%
Incl. MemUse (bytes) per call 789 789 0 0.0%
Excl. MemUse (bytes)-217,088 -217,072 16 0.0%
Incl. PeakMemUse (bytes)12,512 12,528 16 0.1%
Incl. PeakMemUse (bytes) per call 123 123 0 0.1%
Excl. PeakMemUse (bytes)3,032 3,048 16 0.5%

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% 55 5.2% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function43 78.2% 16 100.0% 16 100.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@50 N/A% 42 76.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 18 32.7% 16 100.0% 16 100.0%
Drupal\Core\Render\RenderCache::set0 N/A% -8 -14.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% 2 3.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 1 1.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\CacheContextsManager::validateTokens0 N/A% 7 12.7% 0 0.0% 0 0.0%
array_merge0 N/A% 4 7.3% 0 0.0% 0 0.0%
func_get_args0 N/A% -3 -5.5% 0 0.0% 0 0.0%
sort0 N/A% 3 5.5% 0 0.0% 0 0.0%
Drupal::service0 N/A% 2 3.6% 0 0.0% 0 0.0%
array_unique0 N/A% -1 -1.8% 0 0.0% 0 0.0%