Diff Report
Run #519ff8a97ec46: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: 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 #519ff8a97ec46Run #519ff7ed8fdf9DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)904 903 -1 -0.1%
Incl. Wall Time (microsec) per call 113 113 -0 -0.1%
Excl. Wall Time (microsec)228 231 3 1.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 500 0 -500 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)23,776 23,776 0 0.0%
Incl. MemUse (bytes) per call 2,972 2,972 0 0.0%
Excl. MemUse (bytes)2,172 2,172 0 0.0%
Incl. PeakMemUse (bytes)12,636 12,636 0 0.0%
Incl. PeakMemUse (bytes) per call 1,580 1,580 0 0.0%
Excl. PeakMemUse (bytes)2,352 2,352 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% -1 -0.1% -4,000 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 300.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -11 -1100.0% -4,000 -100.0% 0 N/A% 0 N/A%
user_roles0 N/A% 10 1000.0% 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%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -4 -400.0% -4,000 -100.0% 0 N/A% 0 N/A%