Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,213 6,125 -88 -1.4%
Incl. Wall Time (microsec) per call 621 613 -9 -1.4%
Excl. Wall Time (microsec)121 121 0 0.0%
Incl. CPU (microsecs)5,356 5,213 -143 -2.7%
Incl. CPU (microsecs) per call 536 521 -14 -2.7%
Excl. CPU (microsec)93 110 17 18.3%
Incl. MemUse (bytes)187,280 187,280 0 0.0%
Incl. MemUse (bytes) per call 18,728 18,728 0 0.0%
Excl. MemUse (bytes)-2,240 -2,240 0 0.0%
Incl. PeakMemUse (bytes)192,200 192,280 80 0.0%
Incl. PeakMemUse (bytes) per call 19,220 19,228 8 0.0%
Excl. PeakMemUse (bytes)4,664 4,664 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% -88 -23.1% -143 -44.7% 0 0.0% 80 0.2%
Exclusive Metrics Diff for Current Function0 0.0% 17 11.9% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -83 -94.3% -41 -28.7% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 20 22.7% 13 9.1% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -16 -18.2% -49 -34.3% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -12 -13.6% -71 -49.7% 0 N/A% 0 0.0%
user_roles0 N/A% 2 2.3% 9 6.3% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 1 1.1% -4 -2.8% 0 N/A% 80 100.0%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% -53 -60.2% -56 -39.2% 0 N/A% 80 100.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -24 -27.3% -26 -18.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% -18 -20.5% -82 -57.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 7 8.0% 4 2.8% 0 N/A% 0 0.0%