Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,471 1,436 -35 -2.4%
Incl. Wall Time (microsec) per call 38 37 -1 -2.4%
Excl. Wall Time (microsec)180 179 -1 -0.6%
Incl. CPU (microsecs)1,518 1,480 -38 -2.5%
Incl. CPU (microsecs) per call 39 38 -1 -2.5%
Excl. CPU (microsec)177 173 -4 -2.3%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 56 56 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)3,584 3,664 80 2.2%
Incl. PeakMemUse (bytes) per call 92 94 2 2.2%
Excl. PeakMemUse (bytes)1,400 1,400 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% -35 -1.0% -38 -36.9% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function-1 -2.9% -4 -10.5% 0 N/A% 0 0.0%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -71 -202.9% -73 -192.1% 0 N/A% 80 100.0%
Drupal\views\ViewExecutable::_build0 N/A% 25 71.4% 27 71.1% 0 N/A% 0 0.0%
Drupal\views\ViewExecutable::build0 N/A% 11 31.4% 8 21.1% 0 N/A% 0 0.0%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -34 -97.1% -34 -89.5% 0 N/A% 80 100.0%