Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: 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 #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,566 2,534 -32 -1.2%
Incl. Wall Time (microsec) per call 513 507 -6 -1.2%
Excl. Wall Time (microsec)60 58 -2 -3.3%
Incl. CPU (microsecs)1,815 1,797 -18 -1.0%
Incl. CPU (microsecs) per call 363 359 -4 -1.0%
Excl. CPU (microsec)38 37 -1 -2.6%
Incl. MemUse (bytes)129,064 129,064 0 0.0%
Incl. MemUse (bytes) per call 25,813 25,813 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)102,456 102,392 -64 -0.1%
Incl. PeakMemUse (bytes) per call 20,491 20,478 -13 -0.1%
Excl. PeakMemUse (bytes)2,464 2,464 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% -32 -4.2% -18 -1.2% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-2 -6.2% -1 -5.6% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -25 -78.1% -16 -88.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -11 -34.4% -5 -27.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 6 18.8% 5 27.8% 0 N/A% -64 -100.0%
_menu_get_legacy_tasks0 N/A% -2 -6.2% -2 -11.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -20 -62.5% -22 -122.2% 0 N/A% 40 62.5%
Drupal\Core\Database\Connection::query0 N/A% -17 -53.1% -2 -11.1% 0 N/A% -104 -162.5%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 10 31.2% 12 66.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -3 -9.4% -5 -27.8% 0 N/A% 0 0.0%