Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: 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 #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,019 996 -23 -2.3%
Incl. Wall Time (microsec) per call 68 66 -2 -2.3%
Excl. Wall Time (microsec)619 598 -21 -3.4%
Incl. CPU (microsecs)1,035 1,019 -16 -1.5%
Incl. CPU (microsecs) per call 69 68 -1 -1.5%
Excl. CPU (microsec)379 383 4 1.1%
Incl. MemUse (bytes)224,856 224,856 0 0.0%
Incl. MemUse (bytes) per call 14,990 14,990 0 0.0%
Excl. MemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes)52,568 52,568 0 0.0%
Incl. PeakMemUse (bytes) per call 3,505 3,505 0 0.0%
Excl. PeakMemUse (bytes)9,760 9,760 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% -23 -39.7% -16 -27.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -91.3% 4 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -23 -100.0% -18 -112.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -2 -8.7% -20 -125.0% 0 N/A% 0 N/A%