Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: 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 #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)756 663 -93 -12.3%
Incl. Wall Time (microsec) per call 84 74 -10 -12.3%
Excl. Wall Time (microsec)127 115 -12 -9.4%
Incl. CPU (microsecs)768 681 -87 -11.3%
Incl. CPU (microsecs) per call 85 76 -10 -11.3%
Excl. CPU (microsec)119 116 -3 -2.5%
Incl. MemUse (bytes)4,640 4,640 0 0.0%
Incl. MemUse (bytes) per call 516 516 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)5,840 5,840 0 0.0%
Incl. PeakMemUse (bytes) per call 649 649 0 0.0%
Excl. PeakMemUse (bytes)1,912 1,912 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% -93 -9.5% -87 -4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -12.9% -3 -3.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -93 -100.0% -87 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -80 -86.0% -80 -92.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -1.1% -4 -4.6% 0 N/A% 0 N/A%