Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: 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 #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)569 571 2 0.4%
Incl. Wall Time (microsec) per call 36 36 0 0.4%
Excl. Wall Time (microsec)72 73 1 1.4%
Incl. CPU (microsecs)591 592 1 0.2%
Incl. CPU (microsecs) per call 37 37 0 0.2%
Excl. CPU (microsec)75 74 -1 -1.3%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 136 136 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes) per call 209 209 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% 2 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 2 100.0% 4 400.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 1 50.0% -3 -300.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 1 50.0% 2 200.0% 0 N/A% 0 N/A%