Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: 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 #519eb5243677dDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,441 1,437 -4 -0.3%
Incl. Wall Time (microsec) per call 37 37 -0 -0.3%
Excl. Wall Time (microsec)176 177 1 0.6%
Incl. CPU (microsecs)1,487 1,475 -12 -0.8%
Incl. CPU (microsecs) per call 38 38 -0 -0.8%
Excl. CPU (microsec)182 169 -13 -7.1%
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% -4 -0.2% -12 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% -13 -108.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% -17 -425.0% -19 -158.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 12 300.0% 8 66.7% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 1 25.0% -1 -8.3% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -5 -125.0% 1 8.3% 0 N/A% 0 N/A%