Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)248 226 -22 -8.9%
Incl. Wall Time (microsec) per call 83 75 -7 -8.9%
Excl. Wall Time (microsec)122 129 7 5.7%
Incl. CPU (microsecs)253 230 -23 -9.1%
Incl. CPU (microsecs) per call 84 77 -8 -9.1%
Excl. CPU (microsec)80 92 12 15.0%
Incl. MemUse (bytes)36,008 36,008 0 0.0%
Incl. MemUse (bytes) per call 12,003 12,003 0 0.0%
Excl. MemUse (bytes)2,976 2,976 0 0.0%
Incl. PeakMemUse (bytes)35,576 35,576 0 0.0%
Incl. PeakMemUse (bytes) per call 11,859 11,859 0 0.0%
Excl. PeakMemUse (bytes)4,960 4,960 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% -22 -3.1% -23 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 31.8% 12 52.2% 0 N/A% 0 N/A%
Parent functions
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -23 -104.5% -23 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
menu_local_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% -29 -131.8% -35 -152.2% 0 N/A% 0 N/A%