Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: 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 #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)945 1,109 164 17.4%
Incl. Wall Time (microsec) per call 86 101 15 17.4%
Excl. Wall Time (microsec)403 465 62 15.4%
Incl. CPU (microsecs)958 1,122 164 17.1%
Incl. CPU (microsecs) per call 87 102 15 17.1%
Excl. CPU (microsec)282 338 56 19.9%
Incl. MemUse (bytes)94,096 94,096 0 0.0%
Incl. MemUse (bytes) per call 8,554 8,554 0 0.0%
Excl. MemUse (bytes)6,592 6,592 0 0.0%
Incl. PeakMemUse (bytes)88,440 88,440 0 0.0%
Incl. PeakMemUse (bytes) per call 8,040 8,040 0 0.0%
Excl. PeakMemUse (bytes)11,584 11,584 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% 164 13.1% 164 12.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function62 37.8% 56 34.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 159 97.0% 158 96.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% 5 3.0% 5 3.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% -2 -1.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 102 62.2% 108 65.9% 0 N/A% 0 N/A%