Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: 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 #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,441 1,426 -15 -1.0%
Incl. Wall Time (microsec) per call 37 37 -0 -1.0%
Excl. Wall Time (microsec)176 176 0 0.0%
Incl. CPU (microsecs)1,487 1,471 -16 -1.1%
Incl. CPU (microsecs) per call 38 38 -0 -1.1%
Excl. CPU (microsec)182 176 -6 -3.3%
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 3,664 80 2.2%
Incl. PeakMemUse (bytes) per call 92 94 2 2.2%
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% -15 -0.9% -16 -0.8% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function0 0.0% -6 -37.5% 0 N/A% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% -16 -106.7% -14 -87.5% 0 N/A% 0 0.0%
Drupal\views\ViewExecutable::build0 N/A% 6 40.0% 4 25.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -5 -33.3% -6 -37.5% 0 N/A% 80 100.0%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -15 -100.0% -10 -62.5% 0 N/A% 80 100.0%