Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,579 7,423 -156 -2.1%
Incl. Wall Time (microsec) per call 689 675 -14 -2.1%
Excl. Wall Time (microsec)137 139 2 1.5%
Incl. CPU (microsecs)6,392 6,330 -62 -1.0%
Incl. CPU (microsecs) per call 581 575 -6 -1.0%
Excl. CPU (microsec)99 110 11 11.1%
Incl. MemUse (bytes)281,520 281,520 0 0.0%
Incl. MemUse (bytes) per call 25,593 25,593 0 0.0%
Excl. MemUse (bytes)-17,008 -17,008 0 0.0%
Incl. PeakMemUse (bytes)262,688 262,688 0 0.0%
Incl. PeakMemUse (bytes) per call 23,881 23,881 0 0.0%
Excl. PeakMemUse (bytes)3,376 3,376 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% -156 -5.7% -62 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.3% 11 17.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -127 -81.4% -42 -67.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -50 -32.1% -2 -3.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 11 7.1% -7 -11.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 9 5.8% -3 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 4 2.6% 2 3.2% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -3 -1.9% -10 -16.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -179 -114.7% -97 -156.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 10 6.4% 17 27.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 8 5.1% 5 8.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 3 1.9% 2 3.2% 0 N/A% 0 N/A%