Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: 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 #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)326 323 -3 -0.9%
Incl. Wall Time (microsec) per call 65 65 -1 -0.9%
Excl. Wall Time (microsec)61 60 -1 -1.6%
Incl. CPU (microsecs)334 330 -4 -1.2%
Incl. CPU (microsecs) per call 67 66 -1 -1.2%
Excl. CPU (microsec)52 54 2 3.8%
Incl. MemUse (bytes)4,344 4,344 0 0.0%
Incl. MemUse (bytes) per call 869 869 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)8,120 8,120 0 0.0%
Incl. PeakMemUse (bytes) per call 1,624 1,624 0 0.0%
Excl. PeakMemUse (bytes)3,112 3,112 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% -3 -0.0% -4 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 2 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -2 -66.7% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%