Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: 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 #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,471 1,442 -29 -2.0%
Incl. Wall Time (microsec) per call 38 37 -1 -2.0%
Excl. Wall Time (microsec)180 176 -4 -2.2%
Incl. CPU (microsecs)1,518 1,482 -36 -2.4%
Incl. CPU (microsecs) per call 39 38 -1 -2.4%
Excl. CPU (microsec)177 171 -6 -3.4%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 56 56 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)3,584 3,584 0 0.0%
Incl. PeakMemUse (bytes) per call 92 92 0 0.0%
Excl. PeakMemUse (bytes)1,400 1,400 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% -29 -1.0% -36 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -13.8% -6 -16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -57 -196.6% -58 -161.1% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 22 75.9% 20 55.6% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 6 20.7% 2 5.6% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -25 -86.2% -30 -83.3% 0 N/A% 0 N/A%