Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: 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 #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls386 386 0 0.0%
Incl. Wall Time (microsec)461 445 -16 -3.5%
Incl. Wall Time (microsec) per call 1 1 -0 -3.5%
Excl. Wall Time (microsec)461 445 -16 -3.5%
Incl. CPU (microsecs)741 706 -35 -4.7%
Incl. CPU (microsecs) per call 2 2 -0 -4.7%
Excl. CPU (microsec)741 706 -35 -4.7%
Incl. MemUse (bytes)244,408 244,408 0 0.0%
Incl. MemUse (bytes) per call 633 633 0 0.0%
Excl. MemUse (bytes)244,408 244,408 0 0.0%
Incl. PeakMemUse (bytes)42,664 43,584 920 2.2%
Incl. PeakMemUse (bytes) per call 111 113 2 2.2%
Excl. PeakMemUse (bytes)42,664 43,584 920 2.2%

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% -16 -0.6% -35 -1.2% 0 0.0% 920 1.2%
Exclusive Metrics Diff for Current Function-16 -100.0% -35 -100.0% 0 N/A% 920 100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -13 -81.2% -39 -111.4% 0 N/A% 920 100.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% -3 -18.8% 4 11.4% 0 N/A% 0 0.0%