Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)228 266 38 16.7%
Incl. Wall Time (microsec) per call 46 53 8 16.7%
Excl. Wall Time (microsec)137 130 -7 -5.1%
Incl. CPU (microsecs)238 271 33 13.9%
Incl. CPU (microsecs) per call 48 54 7 13.9%
Excl. CPU (microsec)100 97 -3 -3.0%
Incl. MemUse (bytes)33,792 33,792 0 0.0%
Incl. MemUse (bytes) per call 6,758 6,758 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)30,096 29,944 -152 -0.5%
Incl. PeakMemUse (bytes) per call 6,019 5,989 -30 -0.5%
Excl. PeakMemUse (bytes)5,264 5,112 -152 -2.9%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::fields [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::fields0 N/A% 38 3.1% 33 2.5% 0 0.0% -152 -3.5%
Exclusive Metrics Diff for Current Function-7 -18.4% -3 -9.1% 0 N/A% -152 -100.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 38 100.0% 37 112.1% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% -4 -12.1% 0 N/A% -152 -100.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 45 118.4% 36 109.1% 0 N/A% 0 0.0%