Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: 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 #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,359 1,361 2 0.1%
Incl. Wall Time (microsec) per call 80 80 0 0.1%
Excl. Wall Time (microsec)595 598 3 0.5%
Incl. CPU (microsecs)1,385 1,389 4 0.3%
Incl. CPU (microsecs) per call 81 82 0 0.3%
Excl. CPU (microsec)499 509 10 2.0%
Incl. MemUse (bytes)93,496 93,496 0 0.0%
Incl. MemUse (bytes) per call 5,500 5,500 0 0.0%
Excl. MemUse (bytes)7,448 7,448 0 0.0%
Incl. PeakMemUse (bytes)65,432 65,408 -24 -0.0%
Incl. PeakMemUse (bytes) per call 3,849 3,848 -1 -0.0%
Excl. PeakMemUse (bytes)8,400 8,400 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% 2 0.3% 4 0.3% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function3 150.0% 10 250.0% 0 N/A% 0 0.0%
Parent functions
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 1 50.0% 1 25.0% 0 N/A% 0 0.0%
forum_node_load0 N/A% 1 50.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::fields@10 N/A% -1 -50.0% -1 -25.0% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 1 50.0% 3 75.0% 0 N/A% 0 0.0%
taxonomy_get_tree0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::fields0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% -24 -100.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -1 -50.0% -6 -150.0% 0 N/A% -24 -100.0%