Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)287,581 56,617 -230,964 -80.3%
Incl. Wall Time (microsec) per call 23,965 4,718 -19,247 -80.3%
Excl. Wall Time (microsec)4,467 889 -3,578 -80.1%
Incl. CPU (microsecs)16,001 16,002 1 0.0%
Incl. CPU (microsecs) per call 1,333 1,334 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)208,192 208,184 -8 -0.0%
Incl. MemUse (bytes) per call 17,349 17,349 -1 -0.0%
Excl. MemUse (bytes)-2,168 -2,168 0 0.0%
Incl. PeakMemUse (bytes)221,736 221,480 -256 -0.1%
Incl. PeakMemUse (bytes) per call 18,478 18,457 -21 -0.1%
Excl. PeakMemUse (bytes)5,344 5,344 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% -230,964 -1.5% 1 0.0% -8 -0.5% -256 -17.0%
Exclusive Metrics Diff for Current Function-3,578 -1.5% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -117,793 -51.0% -4,001 -400100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% -30,472 -13.2% 4,001 400100.0% -8 -100.0% -256 -100.0%
Drupal\field_sql_storage\Entity\Query::result0 N/A% -19,526 -8.5% -4,000 -400000.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -19,196 -8.3% 4,001 400100.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -18,911 -8.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% -12,913 -5.6% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -12,153 -5.3% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -89,924 -38.9% 4,000 400000.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -57,729 -25.0% 4,001 400100.0% -8 -100.0% -256 -100.0%
Drupal\Core\Database\Connection::query0 N/A% -53,872 -23.3% -8,001 -800100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -25,861 -11.2% 1 100.0% 0 0.0% 0 0.0%