Diff Report
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: 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 #5198f219706e9Run #5198f0bb880efDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)508 493 -15 -3.0%
Incl. Wall Time (microsec) per call 18 18 -1 -3.0%
Excl. Wall Time (microsec)84 82 -2 -2.4%
Incl. CPU (microsecs)528 514 -14 -2.7%
Incl. CPU (microsecs) per call 19 18 -1 -2.7%
Excl. CPU (microsec)76 79 3 3.9%
Incl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. MemUse (bytes) per call 107 107 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes) per call 67 67 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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% -15 -32.6% -14 -6.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -13.3% 3 21.4% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -16 -106.7% -16 -114.3% 0 N/A% 0 N/A%
Drupal\views_ui\ViewEditFormController::getFormBucket0 N/A% 1 6.7% 2 14.3% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -13 -86.7% -17 -121.4% 0 N/A% 0 N/A%