Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)48 41 -7 -14.6%
Incl. Wall Time (microsec) per call 16 14 -2 -14.6%
Excl. Wall Time (microsec)38 30 -8 -21.1%
Incl. CPU (microsecs)52 47 -5 -9.6%
Incl. CPU (microsecs) per call 17 16 -2 -9.6%
Excl. CPU (microsec)31 29 -2 -6.5%
Incl. MemUse (bytes)3,332 3,332 0 0.0%
Incl. MemUse (bytes) per call 1,111 1,111 0 0.0%
Excl. MemUse (bytes)928 928 0 0.0%
Incl. PeakMemUse (bytes)2,732 2,732 0 0.0%
Incl. PeakMemUse (bytes) per call 911 911 0 0.0%
Excl. PeakMemUse (bytes)1,068 1,068 0 0.0%

Parent/Child Regression/Improvement report for Drupal\block\BlockBase::getCacheKeys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\block\BlockBase::getCacheKeys0 N/A% -7 -2.8% -5 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -114.3% -2 -40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -8 -114.3% -7 -140.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 14.3% 2 40.0% 0 N/A% 0 N/A%
Child functions
array_merge0 N/A% 1 14.3% -1 -20.0% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%