Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: 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 #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)149 165 16 10.7%
Incl. Wall Time (microsec) per call 37 41 4 10.7%
Excl. Wall Time (microsec)87 91 4 4.6%
Incl. CPU (microsecs)156 171 15 9.6%
Incl. CPU (microsecs) per call 39 43 4 9.6%
Excl. CPU (microsec)62 72 10 16.1%
Incl. MemUse (bytes)23,512 23,512 0 0.0%
Incl. MemUse (bytes) per call 5,878 5,878 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)18,192 18,192 0 0.0%
Incl. PeakMemUse (bytes) per call 4,548 4,548 0 0.0%
Excl. PeakMemUse (bytes)3,256 3,256 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% 16 0.2% 15 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 25.0% 10 66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 15 93.8% 15 100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 12 75.0% 5 33.3% 0 N/A% 0 N/A%