Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06a537e44: 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 #51ad0610ca11aRun #51ad06a537e44DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,125 1,144 19 1.7%
Incl. Wall Time (microsec) per call 75 76 1 1.7%
Excl. Wall Time (microsec)150 145 -5 -3.3%
Incl. CPU (microsecs)1,142 1,162 20 1.8%
Incl. CPU (microsecs) per call 76 77 1 1.8%
Excl. CPU (microsec)132 122 -10 -7.6%
Incl. MemUse (bytes)50,792 50,792 0 0.0%
Incl. MemUse (bytes) per call 3,386 3,386 0 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)66,184 66,184 0 0.0%
Incl. PeakMemUse (bytes) per call 4,412 4,412 0 0.0%
Excl. PeakMemUse (bytes)5,920 5,920 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% 19 2.1% 20 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -26.3% -10 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 42 221.1% 41 205.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -23 -121.1% -20 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 24 126.3% 26 130.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 6 30.0% 0 N/A% 0 N/A%