Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: 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 #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)801 805 4 0.5%
Incl. Wall Time (microsec) per call 62 62 0 0.5%
Excl. Wall Time (microsec)472 470 -2 -0.4%
Incl. CPU (microsecs)815 828 13 1.6%
Incl. CPU (microsecs) per call 63 64 1 1.6%
Excl. CPU (microsec)293 307 14 4.8%
Incl. MemUse (bytes)125,936 125,936 0 0.0%
Incl. MemUse (bytes) per call 9,687 9,687 0 0.0%
Excl. MemUse (bytes)6,544 6,544 0 0.0%
Incl. PeakMemUse (bytes)107,416 107,416 0 0.0%
Incl. PeakMemUse (bytes) per call 8,263 8,263 0 0.0%
Excl. PeakMemUse (bytes)11,584 11,584 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% 4 0.5% 13 6.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% 14 107.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% 3 75.0% 4 30.8% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 2 50.0% 6 46.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -1 -25.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% -1 -7.7% 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% 2 15.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 6 150.0% -1 -7.7% 0 N/A% 0 N/A%