Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: 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 #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)495 458 -37 -7.5%
Incl. Wall Time (microsec) per call 50 46 -4 -7.5%
Excl. Wall Time (microsec)281 249 -32 -11.4%
Incl. CPU (microsecs)511 474 -37 -7.2%
Incl. CPU (microsecs) per call 51 47 -4 -7.2%
Excl. CPU (microsec)225 207 -18 -8.0%
Incl. MemUse (bytes)6,708 6,708 0 0.0%
Incl. MemUse (bytes) per call 671 671 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)6,816 6,816 0 0.0%
Incl. PeakMemUse (bytes) per call 682 682 0 0.0%
Excl. PeakMemUse (bytes)4,968 4,968 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% -37 -2.8% -37 -15.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-32 -86.5% -18 -48.6% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::add_orderby0 N/A% -32 -86.5% -31 -83.8% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -4 -10.8% -5 -13.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\row\RowPluginBase::query0 N/A% -1 -2.7% -1 -2.7% 0 N/A% 0 N/A%
Child functions
Drupal\views\Plugin\Core\Entity\View::get0 N/A% -5 -13.5% -23 -62.2% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 4 10.8% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%