Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)408 454 46 11.3%
Incl. Wall Time (microsec) per call 18 20 2 11.3%
Excl. Wall Time (microsec)64 61 -3 -4.7%
Incl. CPU (microsecs)429 471 42 9.8%
Incl. CPU (microsecs) per call 19 20 2 9.8%
Excl. CPU (microsec)66 58 -8 -12.1%
Incl. MemUse (bytes)3,776 3,776 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)2,904 2,904 0 0.0%
Incl. PeakMemUse (bytes)3,024 3,024 0 0.0%
Incl. PeakMemUse (bytes) per call 131 131 0 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% 46 2.0% 42 2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -6.5% -8 -19.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 39 84.8% 37 88.1% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 6 13.0% 3 7.1% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 1 2.2% 2 4.8% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 49 106.5% 50 119.0% 0 N/A% 0 N/A%