Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: 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 #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls386 386 0 0.0%
Incl. Wall Time (microsec)445 461 16 3.6%
Incl. Wall Time (microsec) per call 1 1 0 3.6%
Excl. Wall Time (microsec)445 461 16 3.6%
Incl. CPU (microsecs)706 741 35 5.0%
Incl. CPU (microsecs) per call 2 2 0 5.0%
Excl. CPU (microsec)706 741 35 5.0%
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)43,584 42,664 -920 -2.1%
Incl. PeakMemUse (bytes) per call 113 111 -2 -2.1%
Excl. PeakMemUse (bytes)43,584 42,664 -920 -2.1%

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% 16 0.6% 35 1.2% 0 0.0% -920 -1.2%
Exclusive Metrics Diff for Current Function16 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%