Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)25 26 1 4.0%
Incl. Wall Time (microsec) per call 8 9 0 4.0%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)28 29 1 3.6%
Incl. CPU (microsecs) per call 9 10 0 3.6%
Excl. CPU (microsec)16 14 -2 -12.5%
Incl. MemUse (bytes)6,032 6,032 0 0.0%
Incl. MemUse (bytes) per call 2,011 2,011 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)2,720 4,408 1,688 62.1%
Incl. PeakMemUse (bytes) per call 907 1,469 563 62.1%
Excl. PeakMemUse (bytes)1,192 2,088 896 75.2%

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 0.0% 1 0.0% 0 0.0% 1,688 7.5%
Exclusive Metrics Diff for Current Function1 100.0% -2 -200.0% 0 N/A% 896 53.1%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 2 200.0% 2 200.0% 0 N/A% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 1,688 100.0%
Child functions
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% 0 0.0% -1 -100.0% 0 N/A% 704 41.7%
array_merge0 N/A% 0 0.0% 1 100.0% 0 N/A% 88 5.2%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 0.0%