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\Cache::mergeContexts

Drupal\Core\Cache\Cache::mergeContextsRun #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)2,866 3,001 135 4.7%
Incl. Wall Time (microsec) per call 28 29 1 4.7%
Excl. Wall Time (microsec)1,198 1,240 42 3.5%
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)12,424 12,528 104 0.8%
Incl. PeakMemUse (bytes) per call 122 123 1 0.8%
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% 135 0.5% 16 0.0% 104 0.0%
Exclusive Metrics Diff for Current Function42 31.1% 16 100.0% 16 15.4%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 98 72.6% 16 100.0% 16 15.4%
Drupal\Core\Render\Renderer::doRender@50 N/A% 33 24.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% 14 10.4% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderCache::set0 N/A% -11 -8.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 1 0.7% 0 0.0% 88 84.6%
Drupal\Core\Render\Renderer::doRender@20 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\CacheContextsManager::validateTokens0 N/A% 50 37.0% 0 0.0% 0 0.0%
sort0 N/A% 11 8.1% 0 0.0% 0 0.0%
array_merge0 N/A% 11 8.1% 0 0.0% 0 0.0%
func_get_args0 N/A% 9 6.7% 0 0.0% 0 0.0%
array_unique0 N/A% 7 5.2% 0 0.0% 88 84.6%
Drupal::service0 N/A% 5 3.7% 0 0.0% 0 0.0%