Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: 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 #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)2,415 2,456 41 1.7%
Incl. Wall Time (microsec) per call 37 38 1 1.7%
Excl. Wall Time (microsec)291 298 7 2.4%
Incl. CPU (microsecs)2,484 2,532 48 1.9%
Incl. CPU (microsecs) per call 38 39 1 1.9%
Excl. CPU (microsec)293 311 18 6.1%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 33 33 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)4,064 4,064 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 0 0.0%
Excl. PeakMemUse (bytes)1,372 1,372 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% 41 2.2% 48 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 17.1% 18 37.5% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 34 82.9% 42 87.5% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 7 17.1% 8 16.7% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% -2 -4.2% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 34 82.9% 30 62.5% 0 N/A% 0 N/A%