Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,122 15,026 -96 -0.6%
Incl. Wall Time (microsec) per call 7,561 7,513 -48 -0.6%
Excl. Wall Time (microsec)20 28 8 40.0%
Incl. CPU (microsecs)12,894 12,967 73 0.6%
Incl. CPU (microsecs) per call 6,447 6,484 37 0.6%
Excl. CPU (microsec)17 26 9 52.9%
Incl. MemUse (bytes)156,468 156,468 0 0.0%
Incl. MemUse (bytes) per call 78,234 78,234 0 0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)99,388 99,388 0 0.0%
Incl. PeakMemUse (bytes) per call 49,694 49,694 0 0.0%
Excl. PeakMemUse (bytes)284 284 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::build [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::build0 N/A% -96 -38.9% 73 14.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 8.3% 9 12.3% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -96 -100.0% 73 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -106 -110.4% 64 87.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 2 2.1% 0 0.0% 0 N/A% 0 N/A%