Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)1,424 1,298 -126 -8.8%
Incl. Wall Time (microsec) per call 23 21 -2 -8.8%
Excl. Wall Time (microsec)203 181 -22 -10.8%
Incl. CPU (microsecs)1,484 1,352 -132 -8.9%
Incl. CPU (microsecs) per call 24 22 -2 -8.9%
Excl. CPU (microsec)201 169 -32 -15.9%
Incl. MemUse (bytes)3,712 3,712 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes)7,448 7,496 48 0.6%
Incl. PeakMemUse (bytes) per call 122 123 1 0.6%
Excl. PeakMemUse (bytes)2,992 3,000 8 0.3%

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% -126 -0.3% -132 -0.3% 0 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function-22 -17.5% -32 -24.2% 0 N/A% 8 16.7%
Parent functions
Drupal\views\ViewExecutable::_build0 N/A% -71 -56.3% -77 -58.3% 0 N/A% 48 100.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -54 -42.9% -55 -41.7% 0 N/A% 0 0.0%
Drupal\views\ViewExecutable::build0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -104 -82.5% -100 -75.8% 0 N/A% 40 83.3%