Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)42 41 -1 -2.4%
Incl. Wall Time (microsec) per call 14 14 -0 -2.4%
Excl. Wall Time (microsec)33 31 -2 -6.1%
Incl. CPU (microsecs)46 47 1 2.2%
Incl. CPU (microsecs) per call 15 16 0 2.2%
Excl. CPU (microsec)24 27 3 12.5%
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)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes) per call 941 941 0 0.0%
Excl. PeakMemUse (bytes)1,024 1,024 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% -1 -0.1% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 3 300.0% 0 N/A% 0 N/A%
Parent functions
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
array_merge0 N/A% 1 100.0% 0 0.0% 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 -200.0% 0 N/A% 0 N/A%