Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,171 1,250 79 6.7%
Incl. Wall Time (microsec) per call 130 139 9 6.7%
Excl. Wall Time (microsec)84 89 5 6.0%
Incl. CPU (microsecs)1,189 1,266 77 6.5%
Incl. CPU (microsecs) per call 132 141 9 6.5%
Excl. CPU (microsec)86 89 3 3.5%
Incl. MemUse (bytes)52,840 52,840 0 0.0%
Incl. MemUse (bytes) per call 5,871 5,871 0 0.0%
Excl. MemUse (bytes)3,936 3,936 0 0.0%
Incl. PeakMemUse (bytes)63,136 63,136 0 0.0%
Incl. PeakMemUse (bytes) per call 7,015 7,015 0 0.0%
Excl. PeakMemUse (bytes)4,200 4,200 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% 79 10.5% 77 65.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 6.3% 3 3.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 125 158.2% 123 159.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -46 -58.2% -46 -59.7% 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% 75 94.9% 74 96.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -1 -1.3% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%