Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: 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 #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)578 571 -7 -1.2%
Incl. Wall Time (microsec) per call 36 36 -0 -1.2%
Excl. Wall Time (microsec)74 73 -1 -1.4%
Incl. CPU (microsecs)602 592 -10 -1.7%
Incl. CPU (microsecs) per call 38 37 -1 -1.7%
Excl. CPU (microsec)81 74 -7 -8.6%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 136 136 0 0.0%
Excl. MemUse (bytes)1,652 1,652 0 0.0%
Incl. PeakMemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes) per call 209 209 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% -7 -0.3% -10 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% -7 -70.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\display\DisplayPluginBase::getHandlers0 N/A% -5 -71.4% -4 -40.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::_build0 N/A% -2 -28.6% -6 -60.0% 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% -6 -85.7% -3 -30.0% 0 N/A% 0 N/A%