Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: 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 #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)234 229 -5 -2.1%
Incl. Wall Time (microsec) per call 47 46 -1 -2.1%
Excl. Wall Time (microsec)128 124 -4 -3.1%
Incl. CPU (microsecs)244 238 -6 -2.5%
Incl. CPU (microsecs) per call 49 48 -1 -2.5%
Excl. CPU (microsec)114 109 -5 -4.4%
Incl. MemUse (bytes)4,996 4,996 0 0.0%
Incl. MemUse (bytes) per call 999 999 0 0.0%
Excl. MemUse (bytes)2,868 2,868 0 0.0%
Incl. PeakMemUse (bytes)5,480 5,480 0 0.0%
Incl. PeakMemUse (bytes) per call 1,096 1,096 0 0.0%
Excl. PeakMemUse (bytes)3,848 3,848 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% -5 -0.1% -6 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -80.0% -5 -83.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% -5 -100.0% -7 -116.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\row\RowPluginBase::query0 N/A% 0 0.0% 1 16.7% 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% -1 -20.0% -1 -16.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%