Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: 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 #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)2,042 1,907 -135 -6.6%
Incl. Wall Time (microsec) per call 186 173 -12 -6.6%
Excl. Wall Time (microsec)157 152 -5 -3.2%
Incl. CPU (microsecs)2,054 1,920 -134 -6.5%
Incl. CPU (microsecs) per call 187 175 -12 -6.5%
Excl. CPU (microsec)149 143 -6 -4.0%
Incl. MemUse (bytes)49,816 49,808 -8 -0.0%
Incl. MemUse (bytes) per call 4,529 4,528 -1 -0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)64,032 64,032 0 0.0%
Incl. PeakMemUse (bytes) per call 5,821 5,821 0 0.0%
Excl. PeakMemUse (bytes)5,272 5,272 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% -135 -2.1% -134 -2.2% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -3.7% -6 -4.5% 0 0.0% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -82 -60.7% -83 -61.9% 0 0.0% 8 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -52 -38.5% -50 -37.3% -8 -100.0% -8 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 N/A%
Child functions
drupal_alter0 N/A% -128 -94.8% -128 -95.5% 0 0.0% 8 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -5 -3.7% -2 -1.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 3 2.2% 2 1.5% -8 -100.0% -8 N/A%