Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: 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 #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)709 699 -10 -1.4%
Incl. Wall Time (microsec) per call 71 70 -1 -1.4%
Excl. Wall Time (microsec)402 404 2 0.5%
Incl. CPU (microsecs)720 714 -6 -0.8%
Incl. CPU (microsecs) per call 72 71 -1 -0.8%
Excl. CPU (microsec)255 244 -11 -4.3%
Incl. MemUse (bytes)113,808 113,808 0 0.0%
Incl. MemUse (bytes) per call 11,381 11,381 0 0.0%
Excl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. PeakMemUse (bytes)101,360 101,360 0 0.0%
Incl. PeakMemUse (bytes) per call 10,136 10,136 0 0.0%
Excl. PeakMemUse (bytes)10,496 10,496 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% -10 -2.2% -6 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% -11 -183.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -6 -60.0% -4 -66.7% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -5 -50.0% -4 -66.7% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -12 -120.0% 5 83.3% 0 N/A% 0 N/A%