Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)151 133 -18 -11.9%
Incl. Wall Time (microsec) per call 76 67 -9 -11.9%
Excl. Wall Time (microsec)35 31 -4 -11.4%
Incl. CPU (microsecs)155 137 -18 -11.6%
Incl. CPU (microsecs) per call 78 69 -9 -11.6%
Excl. CPU (microsec)27 23 -4 -14.8%
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)4,364 4,364 0 0.0%
Incl. PeakMemUse (bytes) per call 2,182 2,182 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% -18 -1.1% -18 -3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -22.2% -4 -22.2% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -18 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -6 -33.3% -5 -27.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -5 -27.8% -6 -33.3% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheTags0 N/A% -3 -16.7% -3 -16.7% 0 N/A% 0 N/A%