Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)627 637 10 1.6%
Incl. Wall Time (microsec) per call 20 21 0 1.6%
Excl. Wall Time (microsec)84 85 1 1.2%
Incl. CPU (microsecs)654 666 12 1.8%
Incl. CPU (microsecs) per call 21 21 0 1.8%
Excl. CPU (microsec)85 85 0 0.0%
Incl. MemUse (bytes)3,808 3,808 0 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)2,936 2,936 0 0.0%
Incl. PeakMemUse (bytes)3,400 3,400 0 0.0%
Incl. PeakMemUse (bytes) per call 110 110 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 0 0.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy [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\views\Plugin\views\display\DisplayPluginBase::useGroupBy0 N/A% 10 0.1% 12 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 10.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 12 120.0% 16 133.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% -2 -20.0% -3 -25.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 9 90.0% 12 100.0% 0 N/A% 0 N/A%