Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: 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 #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,252 1,233 -19 -1.5%
Incl. Wall Time (microsec) per call 114 112 -2 -1.5%
Excl. Wall Time (microsec)103 98 -5 -4.9%
Incl. CPU (microsecs)1,264 1,246 -18 -1.4%
Incl. CPU (microsecs) per call 115 113 -2 -1.4%
Excl. CPU (microsec)92 89 -3 -3.3%
Incl. MemUse (bytes)49,808 49,808 0 0.0%
Incl. MemUse (bytes) per call 4,528 4,528 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)59,928 59,928 0 0.0%
Incl. PeakMemUse (bytes) per call 5,448 5,448 0 0.0%
Excl. PeakMemUse (bytes)3,992 3,992 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% -19 -5.6% -18 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -26.3% -3 -16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -21 -110.5% -18 -100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 2 10.5% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -14 -73.7% -11 -61.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -4 -22.2% 0 N/A% 0 N/A%