Diff Report
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: 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 #5206d72f6f4f8Run #5206d663ca0baDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,951 1,932 -19 -1.0%
Incl. Wall Time (microsec) per call 122 121 -1 -1.0%
Excl. Wall Time (microsec)220 219 -1 -0.5%
Incl. CPU (microsecs)1,970 1,951 -19 -1.0%
Incl. CPU (microsecs) per call 123 122 -1 -1.0%
Excl. CPU (microsec)201 201 0 0.0%
Incl. MemUse (bytes)51,352 51,344 -8 -0.0%
Incl. MemUse (bytes) per call 3,210 3,209 -1 -0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)66,904 66,976 72 0.1%
Incl. PeakMemUse (bytes) per call 4,182 4,186 5 0.1%
Excl. PeakMemUse (bytes)6,040 6,120 80 1.3%

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% -19 -1.3% -19 -0.7% -8 -0.0% 72 0.1%
Exclusive Metrics Diff for Current Function-1 -5.3% 0 0.0% 0 0.0% 80 111.1%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -32 -168.4% -31 -163.2% 0 0.0% 80 111.1%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 13 68.4% 12 63.2% -8 -100.0% -8 -11.1%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_alter0 N/A% -18 -94.7% -21 -110.5% -8 -100.0% -8 -11.1%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 1 5.3% 0 0.0% 0 0.0%