Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: 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 #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)641 662 21 3.3%
Incl. Wall Time (microsec) per call 53 55 2 3.3%
Excl. Wall Time (microsec)115 125 10 8.7%
Incl. CPU (microsecs)652 668 16 2.5%
Incl. CPU (microsecs) per call 54 56 1 2.5%
Excl. CPU (microsec)107 104 -3 -2.8%
Incl. MemUse (bytes)8,912 8,912 0 0.0%
Incl. MemUse (bytes) per call 743 743 0 0.0%
Excl. MemUse (bytes)2,176 2,176 0 0.0%
Incl. PeakMemUse (bytes)21,728 21,728 0 0.0%
Incl. PeakMemUse (bytes) per call 1,811 1,811 0 0.0%
Excl. PeakMemUse (bytes)3,224 3,224 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% 21 0.1% 16 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 47.6% -3 -18.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 21 100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 11 52.4% 15 93.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 4 25.0% 0 N/A% 0 N/A%