Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: 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 #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)275 267 -8 -2.9%
Incl. Wall Time (microsec) per call 20 19 -1 -2.9%
Excl. Wall Time (microsec)39 35 -4 -10.3%
Incl. CPU (microsecs)289 279 -10 -3.5%
Incl. CPU (microsecs) per call 21 20 -1 -3.5%
Excl. CPU (microsec)38 35 -3 -7.9%
Incl. MemUse (bytes)3,744 3,744 0 0.0%
Incl. MemUse (bytes) per call 267 267 0 0.0%
Excl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. PeakMemUse (bytes)4,952 4,912 -40 -0.8%
Incl. PeakMemUse (bytes) per call 354 351 -3 -0.8%
Excl. PeakMemUse (bytes)2,392 2,392 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% -8 -3.8% -10 -166.7% 0 0.0% -40 -0.2%
Exclusive Metrics Diff for Current Function-4 -50.0% -3 -30.0% 0 N/A% 0 0.0%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -4 -50.0% -4 -40.0% 0 N/A% 0 0.0%
Drupal\views\ViewExecutable::_build0 N/A% -4 -50.0% -6 -60.0% 0 N/A% -40 -100.0%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -4 -50.0% -7 -70.0% 0 N/A% -40 -100.0%