Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)289 284 -5 -1.7%
Incl. Wall Time (microsec) per call 72 71 -1 -1.7%
Excl. Wall Time (microsec)126 121 -5 -4.0%
Incl. MemUse (bytes)46,896 45,168 -1,728 -3.7%
Incl. MemUse (bytes) per call 11,724 11,292 -432 -3.7%
Excl. MemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes)30,016 27,400 -2,616 -8.7%
Incl. PeakMemUse (bytes) per call 7,504 6,850 -654 -8.7%
Excl. PeakMemUse (bytes)2,512 2,512 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::fields0 N/A% -5 -0.1% -1,728 -0.0% -2,616 -0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -5 -100.0% -1,728 -100.0% -2,616 -100.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 0 0.0% -1,728 -100.0% -2,616 -100.0%