Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: 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 #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)663 649 -14 -2.1%
Incl. Wall Time (microsec) per call 111 108 -2 -2.1%
Excl. Wall Time (microsec)56 54 -2 -3.6%
Incl. MemUse (bytes)46,312 46,376 64 0.1%
Incl. MemUse (bytes) per call 7,719 7,729 11 0.1%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)55,920 53,664 -2,256 -4.0%
Incl. PeakMemUse (bytes) per call 9,320 8,944 -376 -4.0%
Excl. PeakMemUse (bytes)2,112 1,456 -656 -31.1%

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% -14 -0.2% 64 0.0% -2,256 -0.0%
Exclusive Metrics Diff for Current Function-2 -14.3% 0 0.0% -656 -29.1%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -9 -64.3% 32 50.0% -704 -31.2%
Drupal\Core\Database\Query\Select::execute0 N/A% -5 -35.7% 32 50.0% -1,552 -68.8%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -12 -85.7% 64 100.0% -1,336 -59.2%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% -264 -11.7%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 0 0.0% 0 0.0%