Diff Report
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5000df000f: 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 #51a4f50036185Run #51a5000df000fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,521 1,540 19 1.2%
Incl. Wall Time (microsec) per call 190 193 2 1.2%
Excl. Wall Time (microsec)381 380 -1 -0.3%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 500 500 0 0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)41,272 41,272 0 0.0%
Incl. MemUse (bytes) per call 5,159 5,159 0 0.0%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)23,464 23,448 -16 -0.1%
Incl. PeakMemUse (bytes) per call 2,933 2,931 -2 -0.1%
Excl. PeakMemUse (bytes)2,828 2,828 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% 19 0.4% 0 0.0% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-1 -5.3% 4,000 N/A% 0 N/A% 0 0.0%
Parent functions
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 17 89.5% 0 N/A% 0 N/A% -16 -100.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 4 21.1% 0 N/A% 0 N/A% 0 0.0%
shortcut_current_displayed_set0 N/A% -2 -10.5% 0 N/A% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 20 105.3% -4,000 N/A% 0 N/A% -16 -100.0%