Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: 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 #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)111 111 0 0.0%
Incl. Wall Time (microsec) per call 28 28 0 0.0%
Excl. Wall Time (microsec)66 63 -3 -4.5%
Incl. CPU (microsecs)118 126 8 6.8%
Incl. CPU (microsecs) per call 30 32 2 6.8%
Excl. CPU (microsec)54 53 -1 -1.9%
Incl. MemUse (bytes)18,496 18,496 0 0.0%
Incl. MemUse (bytes) per call 4,624 4,624 0 0.0%
Excl. MemUse (bytes)3,104 3,104 0 0.0%
Incl. PeakMemUse (bytes)13,200 13,200 0 0.0%
Incl. PeakMemUse (bytes) per call 3,300 3,300 0 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 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% 0 0.0% 8 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 N/A% -1 -12.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -2 N/A% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 2 N/A% 6 75.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 N/A% 4 50.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 3 N/A% 9 112.5% 0 N/A% 0 N/A%