Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)744 697 -47 -6.3%
Incl. Wall Time (microsec) per call 32 30 -2 -6.3%
Excl. Wall Time (microsec)97 96 -1 -1.0%
Incl. CPU (microsecs)773 724 -49 -6.3%
Incl. CPU (microsecs) per call 34 31 -2 -6.3%
Excl. CPU (microsec)98 97 -1 -1.0%
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% -47 -2.9% -49 -9.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.1% -1 -2.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -48 -102.1% -49 -100.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 1 2.1% -1 -2.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -46 -97.9% -48 -98.0% 0 N/A% 0 N/A%