Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: 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 #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,954 7,858 -96 -1.2%
Incl. Wall Time (microsec) per call 723 714 -9 -1.2%
Excl. Wall Time (microsec)139 140 1 0.7%
Incl. CPU (microsecs)6,599 6,601 2 0.0%
Incl. CPU (microsecs) per call 600 600 0 0.0%
Excl. CPU (microsec)110 107 -3 -2.7%
Incl. MemUse (bytes)294,776 295,480 704 0.2%
Incl. MemUse (bytes) per call 26,798 26,862 64 0.2%
Excl. MemUse (bytes)-18,944 -18,944 0 0.0%
Incl. PeakMemUse (bytes)272,808 273,056 248 0.1%
Incl. PeakMemUse (bytes) per call 24,801 24,823 23 0.1%
Excl. PeakMemUse (bytes)3,880 3,880 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% -96 -4.1% 2 0.1% 704 0.9% 248 0.3%
Exclusive Metrics Diff for Current Function1 1.0% -3 -150.0% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -112 -116.7% -9 -450.0% 0 0.0% 224 90.3%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 43 44.8% 37 1850.0% 0 0.0% -112 -45.2%
Drupal\Core\Database\Query\Merge::execute0 N/A% -29 -30.2% -20 -1000.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -24 -25.0% 5 250.0% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% 16 16.7% 19 950.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 10 10.4% -30 -1500.0% 704 100.0% 136 54.8%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -54 -56.2% 42 2100.0% 704 100.0% 256 103.2%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -31 -32.3% -33 -1650.0% 0 0.0% -112 -45.2%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -8 -8.3% -3 -150.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -4 -4.2% -1 -50.0% 0 0.0% 104 41.9%