Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: 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 #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,403 1,425 22 1.6%
Incl. Wall Time (microsec) per call 36 37 1 1.6%
Excl. Wall Time (microsec)175 174 -1 -0.6%
Incl. CPU (microsecs)1,447 1,464 17 1.2%
Incl. CPU (microsecs) per call 37 38 0 1.2%
Excl. CPU (microsec)177 166 -11 -6.2%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 56 56 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)3,584 3,584 0 0.0%
Incl. PeakMemUse (bytes) per call 92 92 0 0.0%
Excl. PeakMemUse (bytes)1,400 1,400 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% 22 1.7% 17 7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.5% -11 -64.7% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% 17 77.3% 10 58.8% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 3 13.6% 3 17.6% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 2 9.1% 4 23.5% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 23 104.5% 28 164.7% 0 N/A% 0 N/A%