Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: 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 #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)4,350 4,500 150 3.4%
Incl. Wall Time (microsec) per call 1,088 1,125 38 3.4%
Excl. Wall Time (microsec)69 60 -9 -13.0%
Incl. CPU (microsecs)3,065 3,112 47 1.5%
Incl. CPU (microsecs) per call 766 778 12 1.5%
Excl. CPU (microsec)50 49 -1 -2.0%
Incl. MemUse (bytes)120,248 120,248 0 0.0%
Incl. MemUse (bytes) per call 30,062 30,062 0 0.0%
Excl. MemUse (bytes)-792 -792 0 0.0%
Incl. PeakMemUse (bytes)94,136 94,136 0 0.0%
Incl. PeakMemUse (bytes) per call 23,534 23,534 0 0.0%
Excl. PeakMemUse (bytes)2,040 2,040 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% 150 25.6% 47 28.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -6.0% -1 -2.1% 0 N/A% 0 N/A%
Parent functions
Drupal\field_sql_storage\Entity\Query::result0 N/A% 73 48.7% 25 53.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 60 40.0% 24 51.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 17 11.3% -2 -4.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 186 124.0% 77 163.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -33 -22.0% -32 -68.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 3 2.0% 3 6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 3 2.0% 0 0.0% 0 N/A% 0 N/A%