Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,037 1,051 14 1.4%
Incl. Wall Time (microsec) per call 259 263 4 1.4%
Excl. Wall Time (microsec)41 42 1 2.4%
Incl. CPU (microsecs)1,042 1,062 20 1.9%
Incl. CPU (microsecs) per call 261 266 5 1.9%
Excl. CPU (microsec)36 43 7 19.4%
Incl. MemUse (bytes)49,768 49,768 0 0.0%
Incl. MemUse (bytes) per call 12,442 12,442 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)58,784 58,784 0 0.0%
Incl. PeakMemUse (bytes) per call 14,696 14,696 0 0.0%
Excl. PeakMemUse (bytes)3,536 3,536 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute [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::preExecute0 N/A% 14 1.5% 20 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.1% 7 35.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 21 150.0% 23 115.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -8 -57.1% -5 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 7.1% 2 10.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 13 92.9% 17 85.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -1 -7.1% -1 -5.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -3 -15.0% 0 N/A% 0 N/A%