Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTagsRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)132 124 -8 -6.1%
Incl. Wall Time (microsec) per call 66 62 -4 -6.1%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)136 128 -8 -5.9%
Incl. CPU (microsecs) per call 68 64 -4 -5.9%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. MemUse (bytes) per call 1,896 1,896 0 0.0%
Excl. MemUse (bytes)980 980 0 0.0%
Incl. PeakMemUse (bytes)4,332 4,332 0 0.0%
Incl. PeakMemUse (bytes) per call 2,166 2,166 0 0.0%
Excl. PeakMemUse (bytes)860 860 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags [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\system\Plugin\Block\SystemMenuBlock::getCacheTags0 N/A% -8 -0.5% -8 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 12.5% 3 37.5% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -8 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\block\BlockBase::getCacheTags0 N/A% -5 -62.5% -6 -75.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -4 -50.0% -6 -75.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%