Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: 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 #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)7,252 6,830 -422 -5.8%
Incl. Wall Time (microsec) per call 725 683 -42 -5.8%
Excl. Wall Time (microsec)135 123 -12 -8.9%
Incl. CPU (microsecs)5,981 5,811 -170 -2.8%
Incl. CPU (microsecs) per call 598 581 -17 -2.8%
Excl. CPU (microsec)106 99 -7 -6.6%
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 Function-12 -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%