Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: 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 #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,184 1,217 33 2.8%
Incl. Wall Time (microsec) per call 118 122 3 2.8%
Excl. Wall Time (microsec)301 305 4 1.3%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 800 0 -800 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)32,288 32,288 0 0.0%
Incl. MemUse (bytes) per call 3,229 3,229 0 0.0%
Excl. MemUse (bytes)2,172 2,172 0 0.0%
Incl. PeakMemUse (bytes)24,908 25,004 96 0.4%
Incl. PeakMemUse (bytes) per call 2,491 2,500 10 0.4%
Excl. PeakMemUse (bytes)4,708 4,684 -24 -0.5%

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% 33 0.2% -8,000 -50.0% 0 0.0% 96 0.2%
Exclusive Metrics Diff for Current Function4 12.1% 0 0.0% 0 N/A% -24 -25.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 35 106.1% -8,000 -100.0% 0 N/A% 132 137.5%
Drupal\user\UserData::get0 N/A% -2 -6.1% 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%
user_roles0 N/A% 0 0.0% 0 0.0% 0 N/A% -36 -37.5%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 29 87.9% -8,000 -100.0% 0 N/A% 120 125.0%