Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: 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 #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,830 7,252 422 6.2%
Incl. Wall Time (microsec) per call 683 725 42 6.2%
Excl. Wall Time (microsec)123 135 12 9.8%
Incl. CPU (microsecs)5,811 5,981 170 2.9%
Incl. CPU (microsecs) per call 581 598 17 2.9%
Excl. CPU (microsec)99 106 7 7.1%
Incl. MemUse (bytes)247,128 247,128 0 0.0%
Incl. MemUse (bytes) per call 24,713 24,713 0 0.0%
Excl. MemUse (bytes)-8,568 -8,568 0 0.0%
Incl. PeakMemUse (bytes)248,456 248,456 0 0.0%
Incl. PeakMemUse (bytes) per call 24,846 24,846 0 0.0%
Excl. PeakMemUse (bytes)4,080 4,080 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% 422 107.4% 170 27.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 2.8% 7 4.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 253 60.0% 110 64.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 193 45.7% 92 54.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -125 -29.6% -28 -16.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 99 23.5% 3 1.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 2 0.5% -7 -4.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 422 100.0% 169 99.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -36 -8.5% -33 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 31 7.3% 31 18.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -7 -1.7% -4 -2.4% 0 N/A% 0 N/A%