Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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 #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)335 354 19 5.7%
Incl. Wall Time (microsec) per call 37 39 2 5.7%
Excl. Wall Time (microsec)197 189 -8 -4.1%
Incl. CPU (microsecs)348 365 17 4.9%
Incl. CPU (microsecs) per call 39 41 2 4.9%
Excl. CPU (microsec)137 140 3 2.2%
Incl. MemUse (bytes)51,352 51,352 0 0.0%
Incl. MemUse (bytes) per call 5,706 5,706 0 0.0%
Excl. MemUse (bytes)3,856 3,856 0 0.0%
Incl. PeakMemUse (bytes)42,752 42,752 0 0.0%
Incl. PeakMemUse (bytes) per call 4,750 4,750 0 0.0%
Excl. PeakMemUse (bytes)7,008 7,008 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% 19 0.7% 17 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -42.1% 3 17.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 18 94.7% 15 88.2% 0 N/A% 0 N/A%
user_roles0 N/A% 1 5.3% 2 11.8% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 27 142.1% 14 82.4% 0 N/A% 0 N/A%