Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: 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 #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)844 848 4 0.5%
Incl. Wall Time (microsec) per call 37 37 0 0.5%
Excl. Wall Time (microsec)110 109 -1 -0.9%
Incl. CPU (microsecs)873 878 5 0.6%
Incl. CPU (microsecs) per call 38 38 0 0.6%
Excl. CPU (microsec)110 108 -2 -1.8%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 94 94 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)3,176 3,176 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% 4 0.3% 5 11.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% -2 -40.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% 3 75.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 1 25.0% 3 60.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 5 125.0% 7 140.0% 0 N/A% 0 N/A%