Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: 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 #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)16,601 16,699 98 0.6%
Incl. Wall Time (microsec) per call 1,845 1,855 11 0.6%
Excl. Wall Time (microsec)223 213 -10 -4.5%
Incl. CPU (microsecs)8,464 8,488 24 0.3%
Incl. CPU (microsecs) per call 940 943 3 0.3%
Excl. CPU (microsec)190 184 -6 -3.2%
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)97,632 97,632 0 0.0%
Incl. PeakMemUse (bytes) per call 10,848 10,848 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% 98 5.0% 24 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -10.2% -6 -25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 194 198.0% 97 404.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -89 -90.8% -11 -45.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -48 -49.0% -73 -304.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 31 31.6% 13 54.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 10 10.2% -2 -8.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 62 63.3% -13 -54.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 38 38.8% 36 150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 5 5.1% 5 20.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 3 3.1% 2 8.3% 0 N/A% 0 N/A%