Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: 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 #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)3,920 3,841 -79 -2.0%
Incl. Wall Time (microsec) per call 157 154 -3 -2.0%
Excl. Wall Time (microsec)331 317 -14 -4.2%
Incl. CPU (microsecs)3,953 3,875 -78 -2.0%
Incl. CPU (microsecs) per call 158 155 -3 -2.0%
Excl. CPU (microsec)289 273 -16 -5.5%
Incl. MemUse (bytes)60,240 60,240 0 0.0%
Incl. MemUse (bytes) per call 2,410 2,410 0 0.0%
Excl. MemUse (bytes)4,832 4,832 0 0.0%
Incl. PeakMemUse (bytes)90,528 90,528 0 0.0%
Incl. PeakMemUse (bytes) per call 3,621 3,621 0 0.0%
Excl. PeakMemUse (bytes)5,384 5,384 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 -18.2% -78 -8.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -17.7% -16 -20.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -148 -187.3% -147 -188.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 68 86.1% 69 88.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -68 -86.1% -72 -92.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 4 5.1% 0 0.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -1 -1.3% 9 11.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%