Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)128 111 -17 -13.3%
Incl. Wall Time (microsec) per call 2 2 -0 -13.3%
Excl. Wall Time (microsec)128 111 -17 -13.3%
Incl. CPU (microsecs)200 181 -19 -9.5%
Incl. CPU (microsecs) per call 3 3 -0 -9.5%
Excl. CPU (microsec)200 181 -19 -9.5%
Incl. MemUse (bytes)47,288 47,288 0 0.0%
Incl. MemUse (bytes) per call 657 657 0 0.0%
Excl. MemUse (bytes)47,288 47,288 0 0.0%
Incl. PeakMemUse (bytes)26,184 26,152 -32 -0.1%
Incl. PeakMemUse (bytes) per call 364 363 -0 -0.1%
Excl. PeakMemUse (bytes)26,184 26,152 -32 -0.1%

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% -17 -1.1% -19 -1.1% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function-17 -100.0% -19 -100.0% 0 N/A% -32 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -15 -88.2% -17 -89.5% 0 N/A% -32 -100.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% -2 -11.8% -4 -21.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 0.0%