Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)90 82 -8 -8.9%
Incl. Wall Time (microsec) per call 30 27 -3 -8.9%
Excl. Wall Time (microsec)45 39 -6 -13.3%
Incl. CPU (microsecs)95 87 -8 -8.4%
Incl. CPU (microsecs) per call 32 29 -3 -8.4%
Excl. CPU (microsec)43 30 -13 -30.2%
Incl. MemUse (bytes)14,608 14,608 0 0.0%
Incl. MemUse (bytes) per call 4,869 4,869 0 0.0%
Excl. MemUse (bytes)3,096 3,096 0 0.0%
Incl. PeakMemUse (bytes)15,088 15,088 0 0.0%
Incl. PeakMemUse (bytes) per call 5,029 5,029 0 0.0%
Excl. PeakMemUse (bytes)3,648 3,648 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 -0.1% -8 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -75.0% -13 -162.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -7 -87.5% -7 -87.5% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -2 -25.0% 5 62.5% 0 N/A% 0 N/A%