Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: 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 #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)2,810 2,801 -9 -0.3%
Incl. Wall Time (microsec) per call 187 187 -1 -0.3%
Excl. Wall Time (microsec)155 155 0 0.0%
Incl. CPU (microsecs)2,824 2,816 -8 -0.3%
Incl. CPU (microsecs) per call 188 188 -1 -0.3%
Excl. CPU (microsec)135 148 13 9.6%
Incl. MemUse (bytes)55,648 55,648 0 0.0%
Incl. MemUse (bytes) per call 3,710 3,710 0 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)83,832 83,832 0 0.0%
Incl. PeakMemUse (bytes) per call 5,589 5,589 0 0.0%
Excl. PeakMemUse (bytes)5,376 5,376 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% -9 -0.2% -8 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 13 162.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -29 -322.2% -29 -362.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 20 222.2% 20 250.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -9 -100.0% -14 -175.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 1 11.1% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -11.1% -9 -112.5% 0 N/A% 0 N/A%