Diff Report
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51a278c0bf3d5Run #51a279f421da5DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,646 2,538 -108 -4.1%
Incl. Wall Time (microsec) per call 176 169 -7 -4.1%
Excl. Wall Time (microsec)295 286 -9 -3.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)28,564 28,564 0 0.0%
Incl. MemUse (bytes) per call 1,904 1,904 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)45,052 45,072 20 0.0%
Incl. PeakMemUse (bytes) per call 3,003 3,005 1 0.0%
Excl. PeakMemUse (bytes)4,356 4,356 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% -108 -2.1% 0 0.0% 0 0.0% 20 0.1%
Exclusive Metrics Diff for Current Function-9 -8.3% 0 N/A% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -62 -57.4% 0 N/A% 0 N/A% -80 -400.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -45 -41.7% 0 N/A% 0 N/A% 100 500.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -0.9% 0 N/A% 0 N/A% 0 0.0%
Child functions
drupal_alter0 N/A% -97 -89.8% 0 N/A% 0 N/A% 20 100.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -1 -0.9% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -0.9% 0 N/A% 0 N/A% 0 0.0%