Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: 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 #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)746 750 4 0.5%
Incl. Wall Time (microsec) per call 75 75 0 0.5%
Excl. Wall Time (microsec)132 140 8 6.1%
Incl. CPU (microsecs)754 763 9 1.2%
Incl. CPU (microsecs) per call 75 76 1 1.2%
Excl. CPU (microsec)118 132 14 11.9%
Incl. MemUse (bytes)12,840 12,840 0 0.0%
Incl. MemUse (bytes) per call 1,284 1,284 0 0.0%
Excl. MemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes)18,856 18,856 0 0.0%
Incl. PeakMemUse (bytes) per call 1,886 1,886 0 0.0%
Excl. PeakMemUse (bytes)2,384 2,384 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% 4 0.0% 9 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 200.0% 14 155.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 4 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -4 -100.0% -4 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%