Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: 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 #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)997 997 0 0.0%
Incl. Wall Time (microsec) per call 37 37 0 0.0%
Excl. Wall Time (microsec)127 125 -2 -1.6%
Incl. CPU (microsecs)1,030 1,033 3 0.3%
Incl. CPU (microsecs) per call 38 38 0 0.3%
Excl. CPU (microsec)123 131 8 6.5%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 80 80 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)2,924 2,924 0 0.0%
Incl. PeakMemUse (bytes) per call 108 108 0 0.0%
Excl. PeakMemUse (bytes)1,316 1,316 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% 0 0.0% 3 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 N/A% 8 266.7% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -2 N/A% -1 -33.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 1 N/A% 1 33.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 1 N/A% 3 100.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 2 N/A% -5 -166.7% 0 N/A% 0 N/A%