Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)334 342 8 2.4%
Incl. Wall Time (microsec) per call 42 43 1 2.4%
Excl. Wall Time (microsec)190 199 9 4.7%
Incl. CPU (microsecs)344 351 7 2.0%
Incl. CPU (microsecs) per call 43 44 1 2.0%
Excl. CPU (microsec)135 139 4 3.0%
Incl. MemUse (bytes)50,408 50,408 0 0.0%
Incl. MemUse (bytes) per call 6,301 6,301 0 0.0%
Excl. MemUse (bytes)2,912 2,912 0 0.0%
Incl. PeakMemUse (bytes)42,120 42,120 0 0.0%
Incl. PeakMemUse (bytes) per call 5,265 5,265 0 0.0%
Excl. PeakMemUse (bytes)6,376 6,376 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% 8 0.0% 7 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 112.5% 4 57.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 12.5% -1 -14.3% 0 N/A% 0 N/A%
user_roles0 N/A% -1 -12.5% 1 14.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -1 -12.5% 3 42.9% 0 N/A% 0 N/A%