Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: 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 #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,242 1,233 -9 -0.7%
Incl. Wall Time (microsec) per call 113 112 -1 -0.7%
Excl. Wall Time (microsec)104 98 -6 -5.8%
Incl. CPU (microsecs)1,252 1,246 -6 -0.5%
Incl. CPU (microsecs) per call 114 113 -1 -0.5%
Excl. CPU (microsec)95 89 -6 -6.3%
Incl. MemUse (bytes)49,808 49,808 0 0.0%
Incl. MemUse (bytes) per call 4,528 4,528 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)59,928 59,928 0 0.0%
Incl. PeakMemUse (bytes) per call 5,448 5,448 0 0.0%
Excl. PeakMemUse (bytes)3,992 3,992 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 -1.5% -6 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -66.7% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -6 -66.7% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -3 -33.3% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -5 -55.6% -5 -83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 3 33.3% 3 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -11.1% 2 33.3% 0 N/A% 0 N/A%