Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: 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 #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)751 684 -67 -8.9%
Incl. Wall Time (microsec) per call 75 68 -7 -8.9%
Excl. Wall Time (microsec)355 398 43 12.1%
Incl. CPU (microsecs)764 696 -68 -8.9%
Incl. CPU (microsecs) per call 76 70 -7 -8.9%
Excl. CPU (microsec)271 245 -26 -9.6%
Incl. MemUse (bytes)109,728 109,648 -80 -0.1%
Incl. MemUse (bytes) per call 10,973 10,965 -8 -0.1%
Excl. MemUse (bytes)4,720 4,720 0 0.0%
Incl. PeakMemUse (bytes)65,792 65,792 0 0.0%
Incl. PeakMemUse (bytes) per call 6,579 6,579 0 0.0%
Excl. PeakMemUse (bytes)8,088 8,088 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% -67 -0.2% -68 -0.2% -80 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function43 64.2% -26 -38.2% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -41 -61.2% -43 -63.2% 24 30.0% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -25 -37.3% -25 -36.8% -104 -130.0% 0 N/A%
shortcut_current_displayed_set0 N/A% -1 -1.5% -1 -1.5% 0 0.0% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -110 -164.2% -42 -61.8% -80 -100.0% 0 N/A%