Diff Report
Run #54f28ca8966ab: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #54f28ca8966abRun #54f283c5bb5f3DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)853 838 -15 -1.8%
Incl. Wall Time (microsec) per call 142 140 -3 -1.8%
Excl. Wall Time (microsec)81 79 -2 -2.5%
Incl. MemUse (bytes)31,280 31,264 -16 -0.1%
Incl. MemUse (bytes) per call 5,213 5,211 -3 -0.1%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)39,216 39,200 -16 -0.0%
Incl. PeakMemUse (bytes) per call 6,536 6,533 -3 -0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::preExecute0 N/A% -15 -0.3% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-2 -13.3% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -17 -113.3% -16 -100.0% -16 -100.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 2 13.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -15 -100.0% -16 -100.0% -16 -100.0%
Drupal::moduleHandler0 N/A% 2 13.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 0 0.0% 0 0.0%