Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: 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 #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)732 700 -32 -4.4%
Incl. Wall Time (microsec) per call 73 70 -3 -4.4%
Excl. Wall Time (microsec)387 406 19 4.9%
Incl. CPU (microsecs)747 715 -32 -4.3%
Incl. CPU (microsecs) per call 75 72 -3 -4.3%
Excl. CPU (microsec)265 271 6 2.3%
Incl. MemUse (bytes)109,640 109,640 0 0.0%
Incl. MemUse (bytes) per call 10,964 10,964 0 0.0%
Excl. MemUse (bytes)4,744 4,744 0 0.0%
Incl. PeakMemUse (bytes)65,928 65,928 0 0.0%
Incl. PeakMemUse (bytes) per call 6,593 6,593 0 0.0%
Excl. PeakMemUse (bytes)8,112 8,112 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% -32 -14.0% -32 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 59.4% 6 18.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -23 -71.9% -25 -78.1% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -8 -25.0% -8 -25.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% -1 -3.1% 1 3.1% 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% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -51 -159.4% -38 -118.8% 0 N/A% 0 N/A%