Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: 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 #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,544 1,540 -4 -0.3%
Incl. Wall Time (microsec) per call 103 103 -0 -0.3%
Excl. Wall Time (microsec)151 158 7 4.6%
Incl. CPU (microsecs)1,557 1,559 2 0.1%
Incl. CPU (microsecs) per call 104 104 0 0.1%
Excl. CPU (microsec)125 145 20 16.0%
Incl. MemUse (bytes)50,832 50,832 0 0.0%
Incl. MemUse (bytes) per call 3,389 3,389 0 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)63,752 63,752 0 0.0%
Incl. PeakMemUse (bytes) per call 4,250 4,250 0 0.0%
Excl. PeakMemUse (bytes)4,656 4,656 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% -4 -0.1% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 175.0% 20 1000.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -7 -175.0% -7 -350.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 3 75.0% 9 450.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -12 -300.0% -14 -700.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 3 75.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -2 -50.0% -3 -150.0% 0 N/A% 0 N/A%