Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: 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 #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)467 450 -17 -3.6%
Incl. Wall Time (microsec) per call 67 64 -2 -3.6%
Excl. Wall Time (microsec)252 256 4 1.6%
Incl. CPU (microsecs)479 468 -11 -2.3%
Incl. CPU (microsecs) per call 68 67 -2 -2.3%
Excl. CPU (microsec)178 162 -16 -9.0%
Incl. MemUse (bytes)69,568 69,568 0 0.0%
Incl. MemUse (bytes) per call 9,938 9,938 0 0.0%
Excl. MemUse (bytes)4,792 4,792 0 0.0%
Incl. PeakMemUse (bytes)69,736 69,736 0 0.0%
Incl. PeakMemUse (bytes) per call 9,962 9,962 0 0.0%
Excl. PeakMemUse (bytes)8,992 8,992 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% -17 -50.0% -11 -6.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 23.5% -16 -145.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -19 -111.8% -16 -145.5% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 6 35.3% 7 63.6% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -4 -23.5% -4 -36.4% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 4 36.4% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -21 -123.5% 5 45.5% 0 N/A% 0 N/A%