Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #5198f7eab7067Run #5198fa286ed27DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,908 1,861 -47 -2.5%
Incl. Wall Time (microsec) per call 159 155 -4 -2.5%
Excl. Wall Time (microsec)624 618 -6 -1.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)104,088 104,112 24 0.0%
Incl. MemUse (bytes) per call 8,674 8,676 2 0.0%
Excl. MemUse (bytes)4,256 4,256 0 0.0%
Incl. PeakMemUse (bytes)67,008 66,912 -96 -0.1%
Incl. PeakMemUse (bytes) per call 5,584 5,576 -8 -0.1%
Excl. PeakMemUse (bytes)8,600 8,600 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% -47 -0.1% 0 0.0% 24 0.2% -96 -0.7%
Exclusive Metrics Diff for Current Function-6 -12.8% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -48 -102.1% 0 N/A% 24 100.0% -96 -100.0%
menu_local_tasks0 N/A% 1 2.1% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -41 -87.2% 0 N/A% 24 100.0% -96 -100.0%