Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: 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 #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)734 741 7 1.0%
Incl. Wall Time (microsec) per call 41 41 0 1.0%
Excl. Wall Time (microsec)449 452 3 0.7%
Incl. CPU (microsecs)760 767 7 0.9%
Incl. CPU (microsecs) per call 42 43 0 0.9%
Excl. CPU (microsec)330 318 -12 -3.6%
Incl. MemUse (bytes)106,696 106,720 24 0.0%
Incl. MemUse (bytes) per call 5,928 5,929 1 0.0%
Excl. MemUse (bytes)2,120 2,144 24 1.1%
Incl. PeakMemUse (bytes)30,936 36,752 5,816 18.8%
Incl. PeakMemUse (bytes) per call 1,719 2,042 323 18.8%
Excl. PeakMemUse (bytes)3,936 3,936 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% 7 0.0% 7 0.0% 24 0.3% 5,816 49.1%
Exclusive Metrics Diff for Current Function3 42.9% -12 -171.4% 24 100.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 7 100.0% 7 100.0% 0 0.0% 5,816 100.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 24 100.0% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 4 57.1% 19 271.4% 0 0.0% 5,816 100.0%