Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: 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 #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)477 476 -1 -0.2%
Incl. Wall Time (microsec) per call 21 21 -0 -0.2%
Excl. Wall Time (microsec)67 64 -3 -4.5%
Incl. CPU (microsecs)500 496 -4 -0.8%
Incl. CPU (microsecs) per call 22 22 -0 -0.8%
Excl. CPU (microsec)69 61 -8 -11.6%
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)4,712 4,712 0 0.0%
Incl. PeakMemUse (bytes) per call 205 205 0 0.0%
Excl. PeakMemUse (bytes)2,224 2,224 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% -1 -0.2% -4 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% -8 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% -3 -300.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 2 200.0% -2 -50.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 2 200.0% 4 100.0% 0 N/A% 0 N/A%