Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: 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 #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,340 1,350 10 0.7%
Incl. Wall Time (microsec) per call 122 123 1 0.7%
Excl. Wall Time (microsec)101 102 1 1.0%
Incl. CPU (microsecs)1,356 1,369 13 1.0%
Incl. CPU (microsecs) per call 123 124 1 1.0%
Excl. CPU (microsec)96 97 1 1.0%
Incl. MemUse (bytes)53,240 53,240 0 0.0%
Incl. MemUse (bytes) per call 4,840 4,840 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)58,256 58,208 -48 -0.1%
Incl. PeakMemUse (bytes) per call 5,296 5,292 -4 -0.1%
Excl. PeakMemUse (bytes)4,344 4,296 -48 -1.1%

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 0.7% 13 0.8% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function1 10.0% 1 7.7% 0 N/A% -48 -100.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 27 270.0% 26 200.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -17 -170.0% -15 -115.4% 0 N/A% -48 -100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 0.0%
Child functions
drupal_alter0 N/A% 11 110.0% 9 69.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -2 -20.0% 3 23.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%