Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)354 371 17 4.8%
Incl. Wall Time (microsec) per call 21 22 1 4.8%
Excl. Wall Time (microsec)47 53 6 12.8%
Incl. CPU (microsecs)369 388 19 5.1%
Incl. CPU (microsecs) per call 22 23 1 5.1%
Excl. CPU (microsec)43 52 9 20.9%
Incl. MemUse (bytes)3,744 3,744 0 0.0%
Incl. MemUse (bytes) per call 220 220 0 0.0%
Excl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. PeakMemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes) per call 76 76 0 0.0%
Excl. PeakMemUse (bytes)528 528 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% 17 3.8% 19 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 35.3% 9 47.4% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% 18 105.9% 20 105.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% -1 -5.9% -2 -10.5% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 11 64.7% 10 52.6% 0 N/A% 0 N/A%