Diff Report
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c58bd29e4d: 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 #523c5919acc8cRun #523c58bd29e4dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)502 499 -3 -0.6%
Incl. Wall Time (microsec) per call 72 71 -0 -0.6%
Excl. Wall Time (microsec)220 219 -1 -0.5%
Incl. CPU (microsecs)512 509 -3 -0.6%
Incl. CPU (microsecs) per call 73 73 -0 -0.6%
Excl. CPU (microsec)151 161 10 6.6%
Incl. MemUse (bytes)52,112 52,112 0 0.0%
Incl. MemUse (bytes) per call 7,445 7,445 0 0.0%
Excl. MemUse (bytes)5,576 5,576 0 0.0%
Incl. PeakMemUse (bytes)43,168 43,168 0 0.0%
Incl. PeakMemUse (bytes) per call 6,167 6,167 0 0.0%
Excl. PeakMemUse (bytes)7,160 7,160 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% -3 -0.7% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% 10 333.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -5 -166.7% -5 -166.7% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\aggregator\ItemStorageController::loadByFeed0 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%
menu_local_tasks0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -2 -66.7% -13 -433.3% 0 N/A% 0 N/A%