Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287b61fb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #51a287779d22eRun #51a287b61fb31DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)146 140 -6 -4.1%
Incl. Wall Time (microsec) per call 37 35 -2 -4.1%
Excl. Wall Time (microsec)81 88 7 8.6%
Incl. CPU (microsecs)149 145 -4 -2.7%
Incl. CPU (microsecs) per call 37 36 -1 -2.7%
Excl. CPU (microsec)59 58 -1 -1.7%
Incl. MemUse (bytes)23,448 23,448 0 0.0%
Incl. MemUse (bytes) per call 5,862 5,862 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)4,896 4,896 0 0.0%
Incl. PeakMemUse (bytes) per call 1,224 1,224 0 0.0%
Excl. PeakMemUse (bytes)632 632 0 0.0%

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% -6 -1.6% -4 -4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 116.7% -1 -25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -6 -100.0% -4 -100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -13 -216.7% -3 -75.0% 0 N/A% 0 N/A%