Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)161 165 4 2.5%
Incl. Wall Time (microsec) per call 32 33 1 2.5%
Excl. Wall Time (microsec)97 100 3 3.1%
Incl. CPU (microsecs)166 172 6 3.6%
Incl. CPU (microsecs) per call 33 34 1 3.6%
Excl. CPU (microsec)72 74 2 2.8%
Incl. MemUse (bytes)25,112 25,112 0 0.0%
Incl. MemUse (bytes) per call 5,022 5,022 0 0.0%
Excl. MemUse (bytes)2,920 2,920 0 0.0%
Incl. PeakMemUse (bytes)24,424 24,424 0 0.0%
Incl. PeakMemUse (bytes) per call 4,885 4,885 0 0.0%
Excl. PeakMemUse (bytes)4,720 4,720 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% 4 9.5% 6 11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
user_roles0 N/A% 5 125.0% 4 66.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 1 25.0% 4 66.7% 0 N/A% 0 N/A%