Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: 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 #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)578 600 22 3.8%
Incl. Wall Time (microsec) per call 53 55 2 3.8%
Excl. Wall Time (microsec)112 120 8 7.1%
Incl. CPU (microsecs)589 611 22 3.7%
Incl. CPU (microsecs) per call 54 56 2 3.7%
Excl. CPU (microsec)98 102 4 4.1%
Incl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. MemUse (bytes) per call 431 431 0 0.0%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)12,896 12,896 0 0.0%
Incl. PeakMemUse (bytes) per call 1,172 1,172 0 0.0%
Excl. PeakMemUse (bytes)4,560 4,560 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% 22 5.1% 22 29.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 36.4% 4 18.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 22 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 14 63.6% 13 59.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 5 22.7% 0 N/A% 0 N/A%