Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: 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 #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)528 542 14 2.7%
Incl. Wall Time (microsec) per call 48 49 1 2.7%
Excl. Wall Time (microsec)327 322 -5 -1.5%
Incl. CPU (microsecs)540 559 19 3.5%
Incl. CPU (microsecs) per call 49 51 2 3.5%
Excl. CPU (microsec)214 217 3 1.4%
Incl. MemUse (bytes)95,360 95,360 0 0.0%
Incl. MemUse (bytes) per call 8,669 8,669 0 0.0%
Excl. MemUse (bytes)6,624 6,624 0 0.0%
Incl. PeakMemUse (bytes)54,344 54,344 0 0.0%
Incl. PeakMemUse (bytes) per call 4,940 4,940 0 0.0%
Excl. PeakMemUse (bytes)7,304 7,304 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% 14 0.4% 19 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -35.7% 3 15.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 13 92.9% 13 68.4% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 10 71.4% 9 47.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -5 -35.7% -4 -21.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -4 -28.6% -3 -15.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 19 135.7% 16 84.2% 0 N/A% 0 N/A%