Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: 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 #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)652 628 -24 -3.7%
Incl. Wall Time (microsec) per call 21 20 -1 -3.7%
Excl. Wall Time (microsec)85 81 -4 -4.7%
Incl. CPU (microsecs)679 658 -21 -3.1%
Incl. CPU (microsecs) per call 22 21 -1 -3.1%
Excl. CPU (microsec)84 84 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% -24 -0.3% -21 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -16.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -22 -91.7% -22 -104.8% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% -2 -8.3% 1 4.8% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -20 -83.3% -21 -100.0% 0 N/A% 0 N/A%