Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: 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 #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)182 168 -14 -7.7%
Incl. Wall Time (microsec) per call 23 21 -2 -7.7%
Excl. Wall Time (microsec)28 23 -5 -17.9%
Incl. CPU (microsecs)187 176 -11 -5.9%
Incl. CPU (microsecs) per call 23 22 -1 -5.9%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)3,744 3,744 0 0.0%
Incl. MemUse (bytes) per call 468 468 0 0.0%
Excl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. PeakMemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes) per call 593 593 0 0.0%
Excl. PeakMemUse (bytes)2,440 2,440 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% -14 -0.3% -11 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -35.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% -7 -50.0% -7 -63.6% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% -5 -35.7% -4 -36.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -2 -14.3% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -9 -64.3% -11 -100.0% 0 N/A% 0 N/A%