Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: 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 #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)588 623 35 6.0%
Incl. Wall Time (microsec) per call 74 78 4 6.0%
Excl. Wall Time (microsec)363 386 23 6.3%
Incl. CPU (microsecs)597 636 39 6.5%
Incl. CPU (microsecs) per call 75 80 5 6.5%
Excl. CPU (microsec)211 252 41 19.4%
Incl. MemUse (bytes)95,872 95,856 -16 -0.0%
Incl. MemUse (bytes) per call 11,984 11,982 -2 -0.0%
Excl. MemUse (bytes)3,896 3,896 0 0.0%
Incl. PeakMemUse (bytes)16,392 16,392 0 0.0%
Incl. PeakMemUse (bytes) per call 2,049 2,049 0 0.0%
Excl. PeakMemUse (bytes)2,944 2,944 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% 35 1.0% 39 1.1% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 65.7% 41 105.1% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 37 105.7% 39 100.0% -16 -100.0% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% -3 -8.6% 0 0.0% 0 0.0% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 2 5.7% 2 5.1% 0 0.0% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -1 -2.9% -2 -5.1% 0 0.0% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 12 34.3% -2 -5.1% -16 -100.0% 0 N/A%