Diff Report
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: 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 #51ad06a537e44Run #51ad0610ca11aDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)535 549 14 2.6%
Incl. Wall Time (microsec) per call 54 55 1 2.6%
Excl. Wall Time (microsec)305 301 -4 -1.3%
Incl. CPU (microsecs)550 564 14 2.5%
Incl. CPU (microsecs) per call 55 56 1 2.5%
Excl. CPU (microsec)201 204 3 1.5%
Incl. MemUse (bytes)87,784 87,784 0 0.0%
Incl. MemUse (bytes) per call 8,778 8,778 0 0.0%
Excl. MemUse (bytes)6,592 6,592 0 0.0%
Incl. PeakMemUse (bytes)80,616 80,616 0 0.0%
Incl. PeakMemUse (bytes) per call 8,062 8,062 0 0.0%
Excl. PeakMemUse (bytes)10,128 10,128 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 1.6% 14 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -28.6% 3 21.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 9 64.3% 8 57.1% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 5 35.7% 7 50.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 18 128.6% 11 78.6% 0 N/A% 0 N/A%