Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\views\Plugin\views\query\Sql::add_field

Drupal\views\Plugin\views\query\Sql::add_fieldRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)249 256 7 2.8%
Incl. Wall Time (microsec) per call 28 28 1 2.8%
Excl. Wall Time (microsec)134 138 4 3.0%
Incl. CPU (microsecs)258 264 6 2.3%
Incl. CPU (microsecs) per call 29 29 1 2.3%
Excl. CPU (microsec)112 115 3 2.7%
Incl. MemUse (bytes)11,520 11,520 0 0.0%
Incl. MemUse (bytes) per call 1,280 1,280 0 0.0%
Excl. MemUse (bytes)8,520 8,520 0 0.0%
Incl. PeakMemUse (bytes)11,864 11,864 0 0.0%
Incl. PeakMemUse (bytes) per call 1,318 1,318 0 0.0%
Excl. PeakMemUse (bytes)9,040 9,040 0 0.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\query\Sql::add_field [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\query\Sql::add_field0 N/A% 7 1.8% 6 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 57.1% 3 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 7 100.0% 8 133.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\row\RowPluginBase::query0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_orderby0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\views\Plugin\Core\Entity\View::get0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 14.3% 3 50.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%