Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: 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 #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)283 265 -18 -6.4%
Incl. Wall Time (microsec) per call 47 44 -3 -6.4%
Excl. Wall Time (microsec)148 147 -1 -0.7%
Incl. CPU (microsecs)292 275 -17 -5.8%
Incl. CPU (microsecs) per call 49 46 -3 -5.8%
Excl. CPU (microsec)120 108 -12 -10.0%
Incl. MemUse (bytes)41,992 41,992 0 0.0%
Incl. MemUse (bytes) per call 6,999 6,999 0 0.0%
Excl. MemUse (bytes)5,696 5,696 0 0.0%
Incl. PeakMemUse (bytes)38,248 38,248 0 0.0%
Incl. PeakMemUse (bytes) per call 6,375 6,375 0 0.0%
Excl. PeakMemUse (bytes)6,152 6,152 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 -0.1% -17 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -5.6% -12 -70.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% -15 -83.3% -16 -94.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -2 -11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -1 -5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -17 -94.4% -5 -29.4% 0 N/A% 0 N/A%