Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: 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 #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)80 102 22 27.5%
Incl. Wall Time (microsec) per call 2 3 1 27.5%
Excl. Wall Time (microsec)80 102 22 27.5%
Incl. CPU (microsecs)110 139 29 26.4%
Incl. CPU (microsecs) per call 3 4 1 26.4%
Excl. CPU (microsec)110 139 29 26.4%
Incl. MemUse (bytes)25,688 25,688 0 0.0%
Incl. MemUse (bytes) per call 659 659 0 0.0%
Excl. MemUse (bytes)25,688 25,688 0 0.0%
Incl. PeakMemUse (bytes)17,168 17,168 0 0.0%
Incl. PeakMemUse (bytes) per call 440 440 0 0.0%
Excl. PeakMemUse (bytes)17,168 17,168 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% 22 3.0% 29 3.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 100.0% 29 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 21 95.5% 27 93.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 1 4.5% 2 6.9% 0 N/A% 0 N/A%