Diff Report
Run #534ad972c8c0d: 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::getCacheKeys

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeysRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,672 4,780 108 2.3%
Incl. Wall Time (microsec) per call 2,336 2,390 54 2.3%
Excl. Wall Time (microsec)55 51 -4 -7.3%
Incl. CPU (microsecs)3,756 3,818 62 1.7%
Incl. CPU (microsecs) per call 1,878 1,909 31 1.7%
Excl. CPU (microsec)34 36 2 5.9%
Incl. MemUse (bytes)100,048 100,048 0 0.0%
Incl. MemUse (bytes) per call 50,024 50,024 0 0.0%
Excl. MemUse (bytes)484 484 0 0.0%
Incl. PeakMemUse (bytes)94,860 94,860 0 0.0%
Incl. PeakMemUse (bytes) per call 47,430 47,430 0 0.0%
Excl. PeakMemUse (bytes)1,148 1,148 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::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\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 108 7.4% 62 10.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -3.7% 2 3.2% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 108 100.0% 62 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% 112 103.7% 68 109.7% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% -2 -3.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -5 -8.1% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%