Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: 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 #534ad972c8c0dDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)744 703 -41 -5.5%
Incl. Wall Time (microsec) per call 32 31 -2 -5.5%
Excl. Wall Time (microsec)97 96 -1 -1.0%
Incl. CPU (microsecs)773 733 -40 -5.2%
Incl. CPU (microsecs) per call 34 32 -2 -5.2%
Excl. CPU (microsec)98 100 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 Function-1 -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%