Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: 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 #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)569 578 9 1.6%
Incl. Wall Time (microsec) per call 52 53 1 1.6%
Excl. Wall Time (microsec)103 112 9 8.7%
Incl. CPU (microsecs)582 589 7 1.2%
Incl. CPU (microsecs) per call 53 54 1 1.2%
Excl. CPU (microsec)102 98 -4 -3.9%
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)12,888 12,896 8 0.1%
Incl. PeakMemUse (bytes) per call 1,172 1,172 1 0.1%
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% 9 0.4% 7 0.3% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function9 100.0% -4 -57.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 9 100.0% 7 100.0% 0 N/A% 8 100.0%
Child functions
drupal_alter0 N/A% 0 0.0% 3 42.9% 0 N/A% 8 100.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 8 114.3% 0 N/A% 0 0.0%