Diff Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec51f5849d9Run #51ec517fc2424DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)173 182 9 5.2%
Incl. Wall Time (microsec) per call 22 23 1 5.2%
Excl. Wall Time (microsec)25 28 3 12.0%
Incl. CPU (microsecs)183 187 4 2.2%
Incl. CPU (microsecs) per call 23 23 1 2.2%
Excl. CPU (microsec)27 23 -4 -14.8%
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% 9 0.3% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 33.3% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::build0 N/A% 5 55.6% 5 125.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 5 55.6% 3 75.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -1 -11.1% -4 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 6 66.7% 8 200.0% 0 N/A% 0 N/A%