Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: 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 #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,107 1,097 -10 -0.9%
Incl. Wall Time (microsec) per call 46 46 -0 -0.9%
Excl. Wall Time (microsec)264 258 -6 -2.3%
Incl. CPU (microsecs)1,124 1,120 -4 -0.4%
Incl. CPU (microsecs) per call 47 47 -0 -0.4%
Excl. CPU (microsec)235 240 5 2.1%
Incl. MemUse (bytes)9,152 9,152 0 0.0%
Incl. MemUse (bytes) per call 381 381 0 0.0%
Excl. MemUse (bytes)2,616 2,616 0 0.0%
Incl. PeakMemUse (bytes)18,696 18,696 0 0.0%
Incl. PeakMemUse (bytes) per call 779 779 0 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 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% -10 -1.0% -4 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -60.0% 5 125.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -10 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -3 -30.0% -6 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -10.0% -3 -75.0% 0 N/A% 0 N/A%