Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: 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 #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)409 408 -1 -0.2%
Incl. Wall Time (microsec) per call 16 16 -0 -0.2%
Excl. Wall Time (microsec)60 62 2 3.3%
Incl. CPU (microsecs)430 426 -4 -0.9%
Incl. CPU (microsecs) per call 17 16 -0 -0.9%
Excl. CPU (microsec)56 54 -2 -3.6%
Incl. MemUse (bytes)3,776 3,776 0 0.0%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)2,904 2,904 0 0.0%
Incl. PeakMemUse (bytes)4,920 4,920 0 0.0%
Incl. PeakMemUse (bytes) per call 189 189 0 0.0%
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% -1 -0.1% -4 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -1 -100.0% -6 -150.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -3 -300.0% -2 -50.0% 0 N/A% 0 N/A%