Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)12,984 12,862 -122 -0.9%
Incl. Wall Time (microsec) per call 683 677 -6 -0.9%
Excl. Wall Time (microsec)221 227 6 2.7%
Incl. CPU (microsecs)10,854 10,904 50 0.5%
Incl. CPU (microsecs) per call 571 574 3 0.5%
Excl. CPU (microsec)178 187 9 5.1%
Incl. MemUse (bytes)315,056 315,056 0 0.0%
Incl. MemUse (bytes) per call 16,582 16,582 0 0.0%
Excl. MemUse (bytes)-11,976 -11,976 0 0.0%
Incl. PeakMemUse (bytes)298,744 298,744 0 0.0%
Incl. PeakMemUse (bytes) per call 15,723 15,723 0 0.0%
Excl. PeakMemUse (bytes)5,312 5,312 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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::execute0 N/A% -122 -11.9% 50 12.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 4.9% 9 18.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 190 155.7% 94 188.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutStorageController::getAssignedToUser0 N/A% -162 -132.8% -58 -116.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -117 -95.9% -38 -76.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 65 53.3% 55 110.0% 0 N/A% 0 N/A%
node_get_recent0 N/A% -53 -43.4% -51 -102.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% -47 -38.5% 8 16.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 39 32.0% 34 68.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -38 -31.1% 5 10.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 1 0.8% 1 2.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -112 -91.8% 66 132.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -46 -37.7% -57 -114.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 17 13.9% 14 28.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 13 10.7% 18 36.0% 0 N/A% 0 N/A%