Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)368 363 -5 -1.4%
Incl. Wall Time (microsec) per call 16 16 -0 -1.4%
Excl. Wall Time (microsec)55 47 -8 -14.5%
Incl. CPU (microsecs)388 384 -4 -1.0%
Incl. CPU (microsecs) per call 17 17 -0 -1.0%
Excl. CPU (microsec)57 51 -6 -10.5%
Incl. MemUse (bytes)3,776 3,776 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)2,904 2,904 0 0.0%
Incl. PeakMemUse (bytes)3,024 3,024 0 0.0%
Incl. PeakMemUse (bytes) per call 131 131 0 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% -5 -7.8% -4 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -160.0% -6 -150.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -4 -80.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% -1 -20.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 3 60.0% 2 50.0% 0 N/A% 0 N/A%