Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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 #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)91 101 10 11.0%
Incl. Wall Time (microsec) per call 18 20 2 11.0%
Excl. Wall Time (microsec)59 62 3 5.1%
Incl. CPU (microsecs)98 108 10 10.2%
Incl. CPU (microsecs) per call 20 22 2 10.2%
Excl. CPU (microsec)44 47 3 6.8%
Incl. MemUse (bytes)19,048 19,048 0 0.0%
Incl. MemUse (bytes) per call 3,810 3,810 0 0.0%
Excl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes)17,232 17,232 0 0.0%
Incl. PeakMemUse (bytes) per call 3,446 3,446 0 0.0%
Excl. PeakMemUse (bytes)3,248 3,248 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% 10 10.8% 10 5.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 30.0% 3 30.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 10 100.0% 11 110.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 7 70.0% 7 70.0% 0 N/A% 0 N/A%