Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: 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 #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,641 2,483 -158 -6.0%
Incl. Wall Time (microsec) per call 377 355 -23 -6.0%
Excl. Wall Time (microsec)83 58 -25 -30.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 571 571 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)122,376 122,376 0 0.0%
Incl. MemUse (bytes) per call 17,482 17,482 0 0.0%
Excl. MemUse (bytes)-552 -552 0 0.0%
Incl. PeakMemUse (bytes)137,680 137,680 0 0.0%
Incl. PeakMemUse (bytes) per call 19,669 19,669 0 0.0%
Excl. PeakMemUse (bytes)4,928 4,928 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% -158 -3.5% 4,000 50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -15.8% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -105 -66.5% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -65 -41.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 14 8.9% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -7 -4.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 5 3.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -153 -96.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 24 15.2% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -6 -3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 2 1.3% 0 0.0% 0 N/A% 0 N/A%