Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: 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 #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)3,841 3,920 79 2.1%
Incl. Wall Time (microsec) per call 154 157 3 2.1%
Excl. Wall Time (microsec)317 331 14 4.4%
Incl. CPU (microsecs)3,875 3,953 78 2.0%
Incl. CPU (microsecs) per call 155 158 3 2.0%
Excl. CPU (microsec)273 289 16 5.9%
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 Function14 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%