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Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\block\BlockBase::getCacheKeys [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\block\BlockBase::getCacheKeys3 16.7% 48 0.0% 52 0.0% 3,332 0.0% 2,732 0.0%
Exclusive Metrics for Current Function38 79.2% 31 59.6% 928 27.9% 1,068 39.1%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys2 66.7% 33 68.8% 36 69.2% 2,128 63.9% 1,736 63.5%
Drupal\block\BlockViewBuilder::viewMultiple1 33.3% 15 31.2% 16 30.8% 1,204 36.1% 996 36.5%
Child functions
array_merge3 50.0% 7 14.6% 11 21.2% 980 29.4% 592 21.7%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts2 33.3% 2 4.2% 7 13.5% 872 26.2% 560 20.5%
Drupal\block\BlockBase::getRequiredCacheContexts1 16.7% 1 2.1% 3 5.8% 552 16.6% 512 18.7%