Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)12,862 12,984 122 0.9%
Incl. Wall Time (microsec) per call 677 683 6 0.9%
Excl. Wall Time (microsec)227 221 -6 -2.6%
Incl. CPU (microsecs)10,904 10,854 -50 -0.5%
Incl. CPU (microsecs) per call 574 571 -3 -0.5%
Excl. CPU (microsec)187 178 -9 -4.8%
Incl. MemUse (bytes)315,056 315,056 0 0.0%
Incl. MemUse (bytes) per call 16,582 16,582 0 0.0%
Excl. MemUse (bytes)-11,976 -11,976 0 0.0%
Incl. PeakMemUse (bytes)298,744 298,744 0 0.0%
Incl. PeakMemUse (bytes) per call 15,723 15,723 0 0.0%
Excl. PeakMemUse (bytes)5,312 5,312 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% 122 11.9% -50 -12.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -4.9% -9 -18.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% -190 -155.7% -94 -188.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutStorageController::getAssignedToUser0 N/A% 162 132.8% 58 116.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 117 95.9% 38 76.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -65 -53.3% -55 -110.0% 0 N/A% 0 N/A%
node_get_recent0 N/A% 53 43.4% 51 102.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 47 38.5% -8 -16.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -39 -32.0% -34 -68.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 38 31.1% -5 -10.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -1 -0.8% -1 -2.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 112 91.8% -66 -132.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 46 37.7% 57 114.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -17 -13.9% -14 -28.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -13 -10.7% -18 -36.0% 0 N/A% 0 N/A%