Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: 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 #519de8fbb9479Run #519de96d52213DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)188 209 21 11.2%
Incl. Wall Time (microsec) per call 38 42 4 11.2%
Excl. Wall Time (microsec)115 116 1 0.9%
Incl. CPU (microsecs)194 216 22 11.3%
Incl. CPU (microsecs) per call 39 43 4 11.3%
Excl. CPU (microsec)80 101 21 26.2%
Incl. MemUse (bytes)29,536 29,536 0 0.0%
Incl. MemUse (bytes) per call 5,907 5,907 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)20,848 20,848 0 0.0%
Incl. PeakMemUse (bytes) per call 4,170 4,170 0 0.0%
Excl. PeakMemUse (bytes)2,824 2,824 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% 21 1.3% 22 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.8% 21 95.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 21 100.0% 22 100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 20 95.2% 1 4.5% 0 N/A% 0 N/A%