Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad02c47d041: 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 #51ad024086f90Run #51ad02c47d041DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)497 487 -10 -2.0%
Incl. Wall Time (microsec) per call 50 49 -1 -2.0%
Excl. Wall Time (microsec)101 100 -1 -1.0%
Incl. CPU (microsecs)506 499 -7 -1.4%
Incl. CPU (microsecs) per call 51 50 -1 -1.4%
Excl. CPU (microsec)95 92 -3 -3.2%
Incl. MemUse (bytes)4,632 4,632 0 0.0%
Incl. MemUse (bytes) per call 463 463 0 0.0%
Excl. MemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes)12,304 12,304 0 0.0%
Incl. PeakMemUse (bytes) per call 1,230 1,230 0 0.0%
Excl. PeakMemUse (bytes)4,400 4,400 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% -10 -0.2% -7 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -10.0% -3 -42.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -10 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -9 -90.0% -6 -85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%