Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: 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 #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,318 2,258 -60 -2.6%
Incl. Wall Time (microsec) per call 178 174 -5 -2.6%
Excl. Wall Time (microsec)552 543 -9 -1.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 308 0 -308 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)59,744 59,744 0 0.0%
Incl. MemUse (bytes) per call 4,596 4,596 0 0.0%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)36,256 36,124 -132 -0.4%
Incl. PeakMemUse (bytes) per call 2,789 2,779 -10 -0.4%
Excl. PeakMemUse (bytes)5,304 5,304 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% -60 -0.1% -4,001 -5.3% 0 0.0% -132 -0.2%
Exclusive Metrics Diff for Current Function-9 -15.0% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -55 -91.7% -4,001 -100.0% 0 N/A% -132 -100.0%
shortcut_current_displayed_set0 N/A% -3 -5.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -2 -3.3% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -51 -85.0% -4,001 -100.0% 0 N/A% -132 -100.0%