Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: 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 #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)206 202 -4 -1.9%
Incl. Wall Time (microsec) per call 17 17 -0 -1.9%
Excl. Wall Time (microsec)120 123 3 2.5%
Incl. CPU (microsecs)227 218 -9 -4.0%
Incl. CPU (microsecs) per call 19 18 -1 -4.0%
Excl. CPU (microsec)110 108 -2 -1.8%
Incl. MemUse (bytes)31,576 31,576 0 0.0%
Incl. MemUse (bytes) per call 2,631 2,631 0 0.0%
Excl. MemUse (bytes)5,272 5,272 0 0.0%
Incl. PeakMemUse (bytes)24,696 24,696 0 0.0%
Incl. PeakMemUse (bytes) per call 2,058 2,058 0 0.0%
Excl. PeakMemUse (bytes)5,512 5,512 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 -0.1% -9 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% -2 -22.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% -4 -100.0% -10 -111.1% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% -1 -25.0% -1 -11.1% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
comment_get_recent0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -7 -175.0% -7 -77.8% 0 N/A% 0 N/A%