Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: 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 #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,842 1,895 53 2.9%
Incl. Wall Time (microsec) per call 115 118 3 2.9%
Excl. Wall Time (microsec)212 213 1 0.5%
Incl. CPU (microsecs)1,857 1,909 52 2.8%
Incl. CPU (microsecs) per call 116 119 3 2.8%
Excl. CPU (microsec)187 180 -7 -3.7%
Incl. MemUse (bytes)51,576 51,576 0 0.0%
Incl. MemUse (bytes) per call 3,224 3,224 0 0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)78,656 78,656 0 0.0%
Incl. PeakMemUse (bytes) per call 4,916 4,916 0 0.0%
Excl. PeakMemUse (bytes)6,344 6,344 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% 53 4.2% 52 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.9% -7 -13.5% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 48 90.6% 48 92.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 5 9.4% 4 7.7% 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% 54 101.9% 54 103.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -1 -1.9% 1 1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -1.9% 4 7.7% 0 N/A% 0 N/A%