Diff Report
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: 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 #52c1d65bccb31Run #52c1d5ca86be3DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)460 474 14 3.0%
Incl. Wall Time (microsec) per call 51 53 2 3.0%
Excl. Wall Time (microsec)76 83 7 9.2%
Incl. CPU (microsecs)468 483 15 3.2%
Incl. CPU (microsecs) per call 52 54 2 3.2%
Excl. CPU (microsec)73 79 6 8.2%
Incl. MemUse (bytes)4,640 4,640 0 0.0%
Incl. MemUse (bytes) per call 516 516 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)10,080 10,080 0 0.0%
Incl. PeakMemUse (bytes) per call 1,120 1,120 0 0.0%
Excl. PeakMemUse (bytes)3,408 3,408 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% 14 0.1% 15 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 50.0% 6 40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 14 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 7 50.0% 8 53.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%