Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)37 44 7 18.9%
Incl. Wall Time (microsec) per call 12 15 2 18.9%
Excl. Wall Time (microsec)29 34 5 17.2%
Incl. CPU (microsecs)42 49 7 16.7%
Incl. CPU (microsecs) per call 14 16 2 16.7%
Excl. CPU (microsec)21 30 9 42.9%
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)2,432 2,432 0 0.0%
Incl. PeakMemUse (bytes) per call 811 811 0 0.0%
Excl. PeakMemUse (bytes)816 816 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 2.0% 7 3.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 71.4% 9 128.6% 0 N/A% 0 N/A%
Parent functions
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 5 71.4% 5 71.4% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 2 28.6% 2 28.6% 0 N/A% 0 N/A%
Child functions
array_merge0 N/A% 2 28.6% -2 -28.6% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%