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Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Cache\Cache::mergeContexts [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\Cache::mergeContexts74 12.4% 2,088 0.1% 44,504 0.1% 640 0.0%
Exclusive Metrics for Current Function865 41.4% -66,864 -150.2% 256 40.0%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge67 90.5% 1,699 81.4% 24,192 54.4% 640 100.0%
Drupal\Core\Render\Renderer::doRender1 1.4% 192 9.2% 14,408 32.4% 0 0.0%
Drupal\Core\Render\Renderer::doRender@23 4.1% 107 5.1% 2,208 5.0% 0 0.0%
user_toolbar1 1.4% 40 1.9% 1,208 2.7% 0 0.0%
Drupal\Core\Render\RenderCache::set1 1.4% 28 1.3% 1,328 3.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@11 1.4% 22 1.1% 1,160 2.6% 0 0.0%
Child functions
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens74 14.3% 637 30.5% 8,256 18.6% 0 0.0%
Drupal::service74 14.3% 456 21.8% 656 1.5% 96 15.0%
sort74 14.3% 48 2.3% 640 1.4% 0 0.0%
array_unique74 14.3% 45 2.2% 24,144 54.3% 176 27.5%
array_merge148 28.6% 29 1.4% 51,568 115.9% 112 17.5%
func_get_args74 14.3% 8 0.4% 26,104 58.7% 0 0.0%