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\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)703 744 41 5.8%
Incl. Wall Time (microsec) per call 31 32 2 5.8%
Excl. Wall Time (microsec)96 97 1 1.0%
Incl. CPU (microsecs)733 773 40 5.5%
Incl. CPU (microsecs) per call 32 34 2 5.5%
Excl. CPU (microsec)100 98 -2 -2.0%
Incl. MemUse (bytes)2,208 2,208 0 0.0%
Incl. MemUse (bytes) per call 96 96 0 0.0%
Excl. MemUse (bytes)1,688 1,688 0 0.0%
Incl. PeakMemUse (bytes)2,500 2,500 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)1,368 1,368 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% 41 2.8% 40 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.4% -2 -5.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 41 100.0% 43 107.5% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 2 5.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 0 0.0% -5 -12.5% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 40 97.6% 42 105.0% 0 N/A% 0 N/A%