Diff Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec51f5849d9Run #51ec517fc2424DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)11,719 11,620 -99 -0.8%
Incl. Wall Time (microsec) per call 689 684 -6 -0.8%
Excl. Wall Time (microsec)211 201 -10 -4.7%
Incl. CPU (microsecs)10,047 9,969 -78 -0.8%
Incl. CPU (microsecs) per call 591 586 -5 -0.8%
Excl. CPU (microsec)169 173 4 2.4%
Incl. MemUse (bytes)290,184 290,184 0 0.0%
Incl. MemUse (bytes) per call 17,070 17,070 0 0.0%
Excl. MemUse (bytes)-9,240 -9,240 0 0.0%
Incl. PeakMemUse (bytes)278,840 278,840 0 0.0%
Incl. PeakMemUse (bytes) per call 16,402 16,402 0 0.0%
Excl. PeakMemUse (bytes)5,904 5,904 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% -99 -3.4% -78 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -10.1% 4 5.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -218 -220.2% -45 -57.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 129 130.3% 55 70.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 63 63.6% 44 56.4% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -47 -47.5% -84 -107.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -22 -22.2% -42 -53.8% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 5 5.1% 1 1.3% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutStorageController::getAssignedToUser0 N/A% -5 -5.1% -5 -6.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -4 -4.0% -2 -2.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% -61 -61.6% -62 -79.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -41 -41.4% -41 -52.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 28 28.3% 48 61.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -15 -15.2% -27 -34.6% 0 N/A% 0 N/A%