Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: 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 #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)153 147 -6 -3.9%
Incl. Wall Time (microsec) per call 22 21 -1 -3.9%
Excl. Wall Time (microsec)95 89 -6 -6.3%
Incl. CPU (microsecs)165 157 -8 -4.8%
Incl. CPU (microsecs) per call 24 22 -1 -4.8%
Excl. CPU (microsec)73 67 -6 -8.2%
Incl. MemUse (bytes)25,864 25,864 0 0.0%
Incl. MemUse (bytes) per call 3,695 3,695 0 0.0%
Excl. MemUse (bytes)4,992 4,992 0 0.0%
Incl. PeakMemUse (bytes)20,072 20,072 0 0.0%
Incl. PeakMemUse (bytes) per call 2,867 2,867 0 0.0%
Excl. PeakMemUse (bytes)4,792 4,792 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% -6 -0.3% -8 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -6 -75.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -6 -100.0% -6 -75.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%