Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: 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 #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)32,027 30,778 -1,249 -3.9%
Incl. Wall Time (microsec) per call 1,601 1,539 -62 -3.9%
Excl. Wall Time (microsec)489 486 -3 -0.6%
Incl. CPU (microsecs)18,599 18,485 -114 -0.6%
Incl. CPU (microsecs) per call 930 924 -6 -0.6%
Excl. CPU (microsec)419 404 -15 -3.6%
Incl. MemUse (bytes)97,232 97,232 0 0.0%
Incl. MemUse (bytes) per call 4,862 4,862 0 0.0%
Excl. MemUse (bytes)-11,148 -11,148 0 0.0%
Incl. PeakMemUse (bytes)120,712 120,712 0 0.0%
Incl. PeakMemUse (bytes) per call 6,036 6,036 0 0.0%
Excl. PeakMemUse (bytes)3,292 3,292 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% -1,249 -137.3% -114 -16.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.2% -15 -13.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -909 -72.8% -66 -57.9% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -366 -29.3% -29 -25.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 73 5.8% -14 -12.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -47 -3.8% -5 -4.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1,354 -108.4% -202 -177.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 86 6.9% 80 70.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 15 1.2% 14 12.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 7 0.6% 9 7.9% 0 N/A% 0 N/A%