Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: 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 #519fbca569199DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,213 6,350 137 2.2%
Incl. Wall Time (microsec) per call 621 635 14 2.2%
Excl. Wall Time (microsec)121 123 2 1.7%
Incl. CPU (microsecs)5,356 5,391 35 0.7%
Incl. CPU (microsecs) per call 536 539 4 0.7%
Excl. CPU (microsec)93 102 9 9.7%
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)192,200 192,200 0 0.0%
Incl. PeakMemUse (bytes) per call 19,220 19,220 0 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% 137 21.5% 35 12.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.5% 9 25.7% 0 N/A% 0 N/A%
Parent functions
user_roles0 N/A% 167 121.9% 87 248.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -105 -76.6% 16 45.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 65 47.4% -44 -125.7% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 45 32.8% 38 108.6% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -37 -27.0% -63 -180.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 2 1.5% 1 2.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 116 84.7% 10 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 26 19.0% 25 71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -8 -5.8% -10 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 0.7% 1 2.9% 0 N/A% 0 N/A%