Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: 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 #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)146 191 45 30.8%
Incl. Wall Time (microsec) per call 37 48 11 30.8%
Excl. Wall Time (microsec)81 83 2 2.5%
Incl. CPU (microsecs)149 196 47 31.5%
Incl. CPU (microsecs) per call 37 49 12 31.5%
Excl. CPU (microsec)59 61 2 3.4%
Incl. MemUse (bytes)23,448 23,448 0 0.0%
Incl. MemUse (bytes) per call 5,862 5,862 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)4,896 4,896 0 0.0%
Incl. PeakMemUse (bytes) per call 1,224 1,224 0 0.0%
Excl. PeakMemUse (bytes)632 632 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% 45 7.0% 47 4.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 4.4% 2 4.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 45 100.0% 48 102.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 43 95.6% 45 95.7% 0 N/A% 0 N/A%