Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: 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 #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)73 80 7 9.6%
Incl. Wall Time (microsec) per call 2 2 0 9.6%
Excl. Wall Time (microsec)73 80 7 9.6%
Incl. CPU (microsecs)102 110 8 7.8%
Incl. CPU (microsecs) per call 3 3 0 7.8%
Excl. CPU (microsec)102 110 8 7.8%
Incl. MemUse (bytes)25,704 25,688 -16 -0.1%
Incl. MemUse (bytes) per call 659 659 -0 -0.1%
Excl. MemUse (bytes)25,704 25,688 -16 -0.1%
Incl. PeakMemUse (bytes)17,184 17,168 -16 -0.1%
Incl. PeakMemUse (bytes) per call 441 440 -0 -0.1%
Excl. PeakMemUse (bytes)17,184 17,168 -16 -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% 7 0.2% 8 0.2% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function7 100.0% 8 100.0% -16 -100.0% -16 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 6 85.7% 8 100.0% -16 -100.0% -16 -100.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%