Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)903 853 -50 -5.5%
Incl. Wall Time (microsec) per call 113 107 -6 -5.5%
Excl. Wall Time (microsec)231 224 -7 -3.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)23,776 23,780 4 0.0%
Incl. MemUse (bytes) per call 2,972 2,973 1 0.0%
Excl. MemUse (bytes)2,172 2,172 0 0.0%
Incl. PeakMemUse (bytes)12,636 12,676 40 0.3%
Incl. PeakMemUse (bytes) per call 1,580 1,585 5 0.3%
Excl. PeakMemUse (bytes)2,352 2,368 16 0.7%

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% -50 -1.1% 0 0.0% 4 0.0% 40 0.2%
Exclusive Metrics Diff for Current Function-7 -14.0% 0 N/A% 0 0.0% 16 40.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -40 -80.0% 0 N/A% 4 100.0% 4 10.0%
user_roles0 N/A% -10 -20.0% 0 N/A% 0 0.0% 36 90.0%
menu_local_tasks0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -43 -86.0% 0 N/A% 4 100.0% 24 60.0%