Diff Report
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #518ed10e385b9Run #518eceb4aac68DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,426 4,607 181 4.1%
Incl. Wall Time (microsec) per call 885 921 36 4.1%
Excl. Wall Time (microsec)72 76 4 5.6%
Incl. CPU (microsecs)2,918 3,014 96 3.3%
Incl. CPU (microsecs) per call 584 603 19 3.3%
Excl. CPU (microsec)51 60 9 17.6%
Incl. MemUse (bytes)110,304 110,304 0 0.0%
Incl. MemUse (bytes) per call 22,061 22,061 0 0.0%
Excl. MemUse (bytes)-736 -736 0 0.0%
Incl. PeakMemUse (bytes)107,848 107,848 0 0.0%
Incl. PeakMemUse (bytes) per call 21,570 21,570 0 0.0%
Excl. PeakMemUse (bytes)3,264 3,264 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% 181 754.2% 96 7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.2% 9 9.4% 0 N/A% 0 N/A%
Parent functions
menu_local_tasks0 N/A% 268 148.1% 78 81.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -82 -45.3% 13 13.5% 0 N/A% 0 N/A%
user_roles0 N/A% -5 -2.8% 5 5.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 187 103.3% 97 101.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -8 -4.4% -5 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -1 -0.6% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -0.6% -4 -4.2% 0 N/A% 0 N/A%