Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: 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 #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,137 1,136 -1 -0.1%
Incl. Wall Time (microsec) per call 29 29 -0 -0.1%
Excl. Wall Time (microsec)150 146 -4 -2.7%
Incl. CPU (microsecs)1,170 1,175 5 0.4%
Incl. CPU (microsecs) per call 30 30 0 0.4%
Excl. CPU (microsec)145 151 6 4.1%
Incl. MemUse (bytes)3,704 3,704 0 0.0%
Incl. MemUse (bytes) per call 95 95 0 0.0%
Excl. MemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes)4,392 4,392 0 0.0%
Incl. PeakMemUse (bytes) per call 113 113 0 0.0%
Excl. PeakMemUse (bytes)1,736 1,736 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% -1 -0.0% 5 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -400.0% 6 120.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% -3 -300.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 2 200.0% 6 120.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 3 300.0% -1 -20.0% 0 N/A% 0 N/A%