Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,768 1,766 -2 -0.1%
Incl. Wall Time (microsec) per call 118 118 -0 -0.1%
Excl. Wall Time (microsec)195 187 -8 -4.1%
Incl. CPU (microsecs)1,787 1,787 0 0.0%
Incl. CPU (microsecs) per call 119 119 0 0.0%
Excl. CPU (microsec)191 185 -6 -3.1%
Incl. MemUse (bytes)48,416 48,416 0 0.0%
Incl. MemUse (bytes) per call 3,228 3,228 0 0.0%
Excl. MemUse (bytes)5,304 5,304 0 0.0%
Incl. PeakMemUse (bytes)66,912 66,912 0 0.0%
Incl. PeakMemUse (bytes) per call 4,461 4,461 0 0.0%
Excl. PeakMemUse (bytes)6,968 6,968 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% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -400.0% -6 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% -3 -150.0% -3 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 1 50.0% 2 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 11 550.0% 7 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% -3 -150.0% -3 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -1 -50.0% 2 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 N/A%