Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)792 810 18 2.3%
Incl. Wall Time (microsec) per call 42 43 1 2.3%
Excl. Wall Time (microsec)492 496 4 0.8%
Incl. CPU (microsecs)813 830 17 2.1%
Incl. CPU (microsecs) per call 43 44 1 2.1%
Excl. CPU (microsec)379 361 -18 -4.7%
Incl. MemUse (bytes)114,672 114,672 0 0.0%
Incl. MemUse (bytes) per call 6,035 6,035 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)13,336 13,336 0 0.0%
Incl. PeakMemUse (bytes) per call 702 702 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% 18 5.6% 17 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 22.2% -18 -105.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 18 100.0% 17 100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 14 77.8% 35 205.9% 0 N/A% 0 N/A%