Diff Report
Run #52c1d613a9327: 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 #52c1d613a9327Run #52c1d5ca86be3DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)481 474 -7 -1.5%
Incl. Wall Time (microsec) per call 53 53 -1 -1.5%
Excl. Wall Time (microsec)77 83 6 7.8%
Incl. CPU (microsecs)487 483 -4 -0.8%
Incl. CPU (microsecs) per call 54 54 -0 -0.8%
Excl. CPU (microsec)74 79 5 6.8%
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% -7 -0.3% -4 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 85.7% 5 125.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -7 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -13 -185.7% -12 -300.0% 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%