Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: 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 #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)10,610 10,769 159 1.5%
Incl. Wall Time (microsec) per call 1,516 1,538 23 1.5%
Excl. Wall Time (microsec)169 166 -3 -1.8%
Incl. CPU (microsecs)6,530 6,665 135 2.1%
Incl. CPU (microsecs) per call 933 952 19 2.1%
Excl. CPU (microsec)145 136 -9 -6.2%
Incl. MemUse (bytes)74,188 74,188 0 0.0%
Incl. MemUse (bytes) per call 10,598 10,598 0 0.0%
Excl. MemUse (bytes)-3,108 -3,108 0 0.0%
Incl. PeakMemUse (bytes)91,444 91,444 0 0.0%
Incl. PeakMemUse (bytes) per call 13,063 13,063 0 0.0%
Excl. PeakMemUse (bytes)1,572 1,572 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% 159 13.2% 135 321.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -1.9% -9 -6.7% 0 N/A% 0 N/A%
Parent functions
menu_local_tasks0 N/A% 165 103.8% 66 48.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 123 77.4% 54 40.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -99 -62.3% 12 8.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -47 -29.6% -2 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 17 10.7% 5 3.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 80 50.3% 84 62.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 59 37.1% 60 44.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 30 18.9% 7 5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 -4.4% -7 -5.2% 0 N/A% 0 N/A%