Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupBy

Drupal\views\Plugin\views\display\DisplayPluginBase::useGroupByRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)1,436 1,412 -24 -1.7%
Incl. Wall Time (microsec) per call 37 36 -1 -1.7%
Excl. Wall Time (microsec)184 178 -6 -3.3%
Incl. CPU (microsecs)1,473 1,456 -17 -1.2%
Incl. CPU (microsecs) per call 38 37 -0 -1.2%
Excl. CPU (microsec)166 179 13 7.8%
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 3,584 0 0.0%
Incl. PeakMemUse (bytes) per call 92 92 0 0.0%
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% -24 -0.2% -17 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -25.0% 13 76.5% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::build0 N/A% -8 -33.3% -7 -41.2% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% -8 -33.3% -7 -41.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -8 -33.3% -3 -17.6% 0 N/A% 0 N/A%
Child function
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -18 -75.0% -30 -176.5% 0 N/A% 0 N/A%