Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: 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 #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)556 485 -71 -12.8%
Incl. Wall Time (microsec) per call 70 61 -9 -12.8%
Excl. Wall Time (microsec)245 233 -12 -4.9%
Incl. CPU (microsecs)569 496 -73 -12.8%
Incl. CPU (microsecs) per call 71 62 -9 -12.8%
Excl. CPU (microsec)190 188 -2 -1.1%
Incl. MemUse (bytes)72,376 72,376 0 0.0%
Incl. MemUse (bytes) per call 9,047 9,047 0 0.0%
Excl. MemUse (bytes)5,696 5,696 0 0.0%
Incl. PeakMemUse (bytes)72,680 72,680 0 0.0%
Incl. PeakMemUse (bytes) per call 9,085 9,085 0 0.0%
Excl. PeakMemUse (bytes)10,664 10,664 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% -71 -2.8% -73 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -16.9% -2 -2.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -58 -81.7% -58 -79.5% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -8 -11.3% -8 -11.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% -3 -4.2% -4 -5.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -1 -1.4% -1 -1.4% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -1 -1.4% -2 -2.7% 0 N/A% 0 N/A%
_menu_get_legacy_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% -59 -83.1% -71 -97.3% 0 N/A% 0 N/A%