Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d72f6f4f8: 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 #5206d663ca0baRun #5206d72f6f4f8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,004 943 -61 -6.1%
Incl. Wall Time (microsec) per call 91 86 -6 -6.1%
Excl. Wall Time (microsec)417 415 -2 -0.5%
Incl. CPU (microsecs)1,018 962 -56 -5.5%
Incl. CPU (microsecs) per call 93 87 -5 -5.5%
Excl. CPU (microsec)310 267 -43 -13.9%
Incl. MemUse (bytes)93,624 93,640 16 0.0%
Incl. MemUse (bytes) per call 8,511 8,513 1 0.0%
Excl. MemUse (bytes)6,568 6,568 0 0.0%
Incl. PeakMemUse (bytes)77,848 77,568 -280 -0.4%
Incl. PeakMemUse (bytes) per call 7,077 7,052 -25 -0.4%
Excl. PeakMemUse (bytes)8,856 8,856 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% -61 -4.2% -56 -1.9% 16 0.0% -280 -0.3%
Exclusive Metrics Diff for Current Function-2 -3.3% -43 -76.8% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -50 -82.0% -52 -92.9% 24 150.0% -280 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -13 -21.3% -14 -25.0% -8 -50.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 2 3.3% 2 3.6% 0 0.0% 0 0.0%
comment_get_recent0 N/A% 0 0.0% 2 3.6% 0 0.0% 0 0.0%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 2 3.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 4 7.1% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -59 -96.7% -13 -23.2% 16 100.0% -280 -100.0%