Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)26 30 4 15.4%
Incl. Wall Time (microsec) per call 9 10 1 15.4%
Excl. Wall Time (microsec)20 24 4 20.0%
Incl. CPU (microsecs)29 34 5 17.2%
Incl. CPU (microsecs) per call 10 11 2 17.2%
Excl. CPU (microsec)17 22 5 29.4%
Incl. MemUse (bytes)5,936 5,936 0 0.0%
Incl. MemUse (bytes) per call 1,979 1,979 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes) per call 1,264 1,264 0 0.0%
Excl. PeakMemUse (bytes)1,848 1,848 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% 4 0.5% 5 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 3 75.0% 3 60.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 25.0% 2 40.0% 0 N/A% 0 N/A%
Child functions
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%