Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)66 65 -1 -1.5%
Incl. Wall Time (microsec) per call 11 11 -0 -1.5%
Excl. Wall Time (microsec)51 49 -2 -3.9%
Incl. CPU (microsecs)75 72 -3 -4.0%
Incl. CPU (microsecs) per call 13 12 -1 -4.0%
Excl. CPU (microsec)45 37 -8 -17.8%
Incl. MemUse (bytes)3,588 3,588 0 0.0%
Incl. MemUse (bytes) per call 598 598 0 0.0%
Excl. MemUse (bytes)584 584 0 0.0%
Incl. PeakMemUse (bytes)1,972 1,972 0 0.0%
Incl. PeakMemUse (bytes) per call 329 329 0 0.0%
Excl. PeakMemUse (bytes)736 736 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% -3 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% -8 -266.7% 0 N/A% 0 N/A%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -1 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child functions
array_merge0 N/A% 1 100.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 N/A%