Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: 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 #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,007 991 -16 -1.6%
Incl. Wall Time (microsec) per call 67 66 -1 -1.6%
Excl. Wall Time (microsec)598 588 -10 -1.7%
Incl. CPU (microsecs)1,022 1,007 -15 -1.5%
Incl. CPU (microsecs) per call 68 67 -1 -1.5%
Excl. CPU (microsec)358 354 -4 -1.1%
Incl. MemUse (bytes)224,840 224,840 0 0.0%
Incl. MemUse (bytes) per call 14,989 14,989 0 0.0%
Excl. MemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes)51,656 51,656 0 0.0%
Incl. PeakMemUse (bytes) per call 3,444 3,444 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% -16 -11.3% -15 -4.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -62.5% -4 -26.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -18 -112.5% -18 -120.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 2 12.5% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -6 -37.5% -11 -73.3% 0 N/A% 0 N/A%