Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: 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 #519ac1c42d00dDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,359 1,419 60 4.4%
Incl. Wall Time (microsec) per call 80 83 4 4.4%
Excl. Wall Time (microsec)595 641 46 7.7%
Incl. CPU (microsecs)1,385 1,451 66 4.8%
Incl. CPU (microsecs) per call 81 85 4 4.8%
Excl. CPU (microsec)499 555 56 11.2%
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 65,392 -40 -0.1%
Incl. PeakMemUse (bytes) per call 3,849 3,847 -2 -0.1%
Excl. PeakMemUse (bytes)8,400 8,376 -24 -0.3%

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% 60 0.5% 66 0.5% 0 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function46 76.7% 56 84.8% 0 N/A% -24 -60.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 36 60.0% 38 57.6% 0 N/A% -40 -100.0%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 19 31.7% 20 30.3% 0 N/A% 0 0.0%
forum_node_load0 N/A% 2 3.3% 4 6.1% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 1 1.7% 3 4.5% 0 N/A% 0 0.0%
taxonomy_get_tree0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 1 1.7% 1 1.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::fields@10 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::fields0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 14 23.3% 10 15.2% 0 N/A% -16 -40.0%