Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: 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 #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,954 7,740 -214 -2.7%
Incl. Wall Time (microsec) per call 723 704 -19 -2.7%
Excl. Wall Time (microsec)139 141 2 1.4%
Incl. CPU (microsecs)6,599 6,572 -27 -0.4%
Incl. CPU (microsecs) per call 600 597 -2 -0.4%
Excl. CPU (microsec)110 116 6 5.5%
Incl. MemUse (bytes)294,776 294,776 0 0.0%
Incl. MemUse (bytes) per call 26,798 26,798 0 0.0%
Excl. MemUse (bytes)-18,944 -18,944 0 0.0%
Incl. PeakMemUse (bytes)272,808 272,808 0 0.0%
Incl. PeakMemUse (bytes) per call 24,801 24,801 0 0.0%
Excl. PeakMemUse (bytes)3,880 3,880 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% -214 -8.3% -27 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.9% 6 22.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -198 -92.5% -58 -214.8% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -176 -82.2% -43 -159.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 90 42.1% 28 103.7% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 43 20.1% 31 114.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 23 10.7% -2 -7.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 4 1.9% 17 63.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -232 -108.4% -52 -192.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 13 6.1% 15 55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 7 3.3% 4 14.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -4 -1.9% 0 0.0% 0 N/A% 0 N/A%