Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: 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 #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,579 7,759 180 2.4%
Incl. Wall Time (microsec) per call 689 705 16 2.4%
Excl. Wall Time (microsec)137 142 5 3.6%
Incl. CPU (microsecs)6,392 6,802 410 6.4%
Incl. CPU (microsecs) per call 581 618 37 6.4%
Excl. CPU (microsec)99 120 21 21.2%
Incl. MemUse (bytes)281,520 281,568 48 0.0%
Incl. MemUse (bytes) per call 25,593 25,597 4 0.0%
Excl. MemUse (bytes)-17,008 -17,008 0 0.0%
Incl. PeakMemUse (bytes)262,688 262,848 160 0.1%
Incl. PeakMemUse (bytes) per call 23,881 23,895 15 0.1%
Excl. PeakMemUse (bytes)3,376 3,376 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% 180 2.1% 410 6.2% 48 0.2% 160 0.5%
Exclusive Metrics Diff for Current Function5 2.8% 21 5.1% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 263 146.1% 354 86.3% 0 0.0% 160 100.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -96 -53.3% -2 -0.5% 48 100.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 11 6.1% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 10 5.6% 20 4.9% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% -8 -4.4% 38 9.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -209 -116.1% 6 1.5% 48 100.0% 192 120.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 173 96.1% 173 42.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 166 92.2% 165 40.2% 0 0.0% -32 -20.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 45 25.0% 45 11.0% 0 0.0% 0 0.0%