Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)741 733 -8 -1.1%
Incl. Wall Time (microsec) per call 62 61 -1 -1.1%
Excl. Wall Time (microsec)335 327 -8 -2.4%
Incl. CPU (microsecs)760 753 -7 -0.9%
Incl. CPU (microsecs) per call 63 63 -1 -0.9%
Excl. CPU (microsec)283 293 10 3.5%
Incl. MemUse (bytes)50,680 50,680 0 0.0%
Incl. MemUse (bytes) per call 4,223 4,223 0 0.0%
Excl. MemUse (bytes)4,792 4,792 0 0.0%
Incl. PeakMemUse (bytes)43,664 43,664 0 0.0%
Incl. PeakMemUse (bytes) per call 3,639 3,639 0 0.0%
Excl. PeakMemUse (bytes)6,264 6,264 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 -0.4% -7 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -100.0% 10 142.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -7 -87.5% -7 -100.0% 0 N/A% 0 N/A%
taxonomy_get_tree0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
forum_forum_load0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 0 0.0% -17 -242.9% 0 N/A% 0 N/A%