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::getCacheKeys

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeysRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,192 4,780 -412 -7.9%
Incl. Wall Time (microsec) per call 2,596 2,390 -206 -7.9%
Excl. Wall Time (microsec)55 51 -4 -7.3%
Incl. CPU (microsecs)4,227 3,818 -409 -9.7%
Incl. CPU (microsecs) per call 2,114 1,909 -205 -9.7%
Excl. CPU (microsec)41 36 -5 -12.2%
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)94,828 94,860 32 0.0%
Incl. PeakMemUse (bytes) per call 47,414 47,430 16 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% -412 -25.0% -409 -82.0% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function-4 -1.0% -5 -1.2% 0 N/A% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -412 -100.0% -409 -100.0% 0 N/A% 32 100.0%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% -401 -97.3% -398 -97.3% 0 N/A% 32 100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -5 -1.2% -6 -1.5% 0 N/A% 0 0.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% -2 -0.5% -2 -0.5% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 2 0.5% 0 N/A% 0 0.0%