Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls386 386 0 0.0%
Incl. Wall Time (microsec)453 449 -4 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)453 449 -4 -0.9%
Incl. CPU (microsecs)734 716 -18 -2.5%
Incl. CPU (microsecs) per call 2 2 -0 -2.5%
Excl. CPU (microsec)734 716 -18 -2.5%
Incl. MemUse (bytes)244,424 244,424 0 0.0%
Incl. MemUse (bytes) per call 633 633 0 0.0%
Excl. MemUse (bytes)244,424 244,424 0 0.0%
Incl. PeakMemUse (bytes)43,576 43,576 0 0.0%
Incl. PeakMemUse (bytes) per call 113 113 0 0.0%
Excl. PeakMemUse (bytes)43,576 43,576 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addField [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\Core\Database\Query\Select::addField0 N/A% -4 -6.9% -18 -30.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -2 -50.0% -20 -111.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% -2 -50.0% 2 11.1% 0 N/A% 0 N/A%