Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: 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 #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)1,011 997 -14 -1.4%
Incl. Wall Time (microsec) per call 37 37 -1 -1.4%
Excl. Wall Time (microsec)134 127 -7 -5.2%
Incl. CPU (microsecs)1,044 1,030 -14 -1.3%
Incl. CPU (microsecs) per call 39 38 -1 -1.3%
Excl. CPU (microsec)134 123 -11 -8.2%
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% -14 -0.8% -14 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -50.0% -11 -78.6% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -27 -192.9% -28 -200.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% 13 92.9% 14 100.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -7 -50.0% -3 -21.4% 0 N/A% 0 N/A%