Diff Report
Run #519e636f9416a: 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 #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)7,423 6,830 -593 -8.0%
Incl. Wall Time (microsec) per call 742 683 -59 -8.0%
Excl. Wall Time (microsec)125 123 -2 -1.6%
Incl. CPU (microsecs)6,075 5,811 -264 -4.3%
Incl. CPU (microsecs) per call 608 581 -26 -4.3%
Excl. CPU (microsec)101 99 -2 -2.0%
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)248,216 248,456 240 0.1%
Incl. PeakMemUse (bytes) per call 24,822 24,846 24 0.1%
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% -593 -3.7% -264 -1.7% 0 0.0% 240 0.4%
Exclusive Metrics Diff for Current Function-2 -0.3% -2 -0.8% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -279 -47.0% -93 -35.2% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -237 -40.0% -113 -42.8% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -162 -27.3% -62 -23.5% 0 N/A% 240 100.0%
menu_local_tasks0 N/A% 131 22.1% 29 11.0% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% -46 -7.8% -25 -9.5% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -538 -90.7% -209 -79.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -33 -5.6% -32 -12.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -19 -3.2% -22 -8.3% 0 N/A% 240 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -0.2% 1 0.4% 0 N/A% 0 0.0%