Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)410 502 92 22.4%
Incl. Wall Time (microsec) per call 68 84 15 22.4%
Excl. Wall Time (microsec)176 211 35 19.9%
Incl. CPU (microsecs)423 511 88 20.8%
Incl. CPU (microsecs) per call 71 85 15 20.8%
Excl. CPU (microsec)148 156 8 5.4%
Incl. MemUse (bytes)42,016 42,016 0 0.0%
Incl. MemUse (bytes) per call 7,003 7,003 0 0.0%
Excl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes)32,664 32,664 0 0.0%
Incl. PeakMemUse (bytes) per call 5,444 5,444 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% 92 9.4% 88 4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function35 38.0% 8 9.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 44 47.8% 44 50.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 32 34.8% 33 37.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 15 16.3% 13 14.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 57 62.0% 80 90.9% 0 N/A% 0 N/A%