Diff Report
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: 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 #523f27198f838Run #523f26a22745bDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,579 1,599 20 1.3%
Incl. Wall Time (microsec) per call 105 107 1 1.3%
Excl. Wall Time (microsec)158 154 -4 -2.5%
Incl. CPU (microsecs)1,591 1,616 25 1.6%
Incl. CPU (microsecs) per call 106 108 2 1.6%
Excl. CPU (microsec)135 135 0 0.0%
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% 20 1.8% 25 30.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -20.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 29 145.0% 29 116.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -9 -45.0% -4 -16.0% 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% 23 115.0% 21 84.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 1 5.0% 1 4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 3 12.0% 0 N/A% 0 N/A%