Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: 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 #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)741 772 31 4.2%
Incl. Wall Time (microsec) per call 35 37 1 4.2%
Excl. Wall Time (microsec)441 431 -10 -2.3%
Incl. CPU (microsecs)773 805 32 4.1%
Incl. CPU (microsecs) per call 37 38 2 4.1%
Excl. CPU (microsec)315 297 -18 -5.7%
Incl. MemUse (bytes)109,248 109,248 0 0.0%
Incl. MemUse (bytes) per call 5,202 5,202 0 0.0%
Excl. MemUse (bytes)5,240 5,240 0 0.0%
Incl. PeakMemUse (bytes)67,280 67,280 0 0.0%
Incl. PeakMemUse (bytes) per call 3,204 3,204 0 0.0%
Excl. PeakMemUse (bytes)11,776 11,776 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% 31 0.9% 32 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -32.3% -18 -56.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 33 106.5% 32 100.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -2 -6.5% -3 -9.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -2 -6.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 2 6.5% 2 6.2% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 41 132.3% 50 156.2% 0 N/A% 0 N/A%