Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: 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 #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)211 231 20 9.5%
Incl. Wall Time (microsec) per call 21 23 2 9.5%
Excl. Wall Time (microsec)123 135 12 9.8%
Incl. CPU (microsecs)226 244 18 8.0%
Incl. CPU (microsecs) per call 23 24 2 8.0%
Excl. CPU (microsec)110 107 -3 -2.7%
Incl. MemUse (bytes)33,768 33,768 0 0.0%
Incl. MemUse (bytes) per call 3,377 3,377 0 0.0%
Excl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes)7,744 7,744 0 0.0%
Incl. PeakMemUse (bytes) per call 774 774 0 0.0%
Excl. PeakMemUse (bytes)2,560 2,560 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% 20 0.5% 18 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 60.0% -3 -16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 17 85.0% 17 94.4% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 4 20.0% 3 16.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -2 -10.0% -3 -16.7% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 1 5.0% 0 0.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 8 40.0% 21 116.7% 0 N/A% 0 N/A%