Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: 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 #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)16,398 16,428 30 0.2%
Incl. Wall Time (microsec) per call 1,822 1,825 3 0.2%
Excl. Wall Time (microsec)206 194 -12 -5.8%
Incl. CPU (microsecs)8,351 8,301 -50 -0.6%
Incl. CPU (microsecs) per call 928 922 -6 -0.6%
Excl. CPU (microsec)177 175 -2 -1.1%
Incl. MemUse (bytes)82,676 82,676 0 0.0%
Incl. MemUse (bytes) per call 9,186 9,186 0 0.0%
Excl. MemUse (bytes)-4,264 -4,264 0 0.0%
Incl. PeakMemUse (bytes)97,600 97,600 0 0.0%
Incl. PeakMemUse (bytes) per call 10,844 10,844 0 0.0%
Excl. PeakMemUse (bytes)1,660 1,660 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% 30 2.3% -50 -21.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -40.0% -2 -4.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 104 346.7% 56 112.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -66 -220.0% -96 -192.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -40 -133.3% -23 -46.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 22 73.3% 4 8.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 10 33.3% 9 18.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 48 160.0% -37 -74.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -45 -150.0% -50 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 35 116.7% 34 68.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 4 13.3% 5 10.0% 0 N/A% 0 N/A%