Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: 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 #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,514 1,527 13 0.9%
Incl. Wall Time (microsec) per call 151 153 1 0.9%
Excl. Wall Time (microsec)141 141 0 0.0%
Incl. CPU (microsecs)1,526 1,539 13 0.9%
Incl. CPU (microsecs) per call 153 154 1 0.9%
Excl. CPU (microsec)135 127 -8 -5.9%
Incl. MemUse (bytes)40,512 40,512 0 0.0%
Incl. MemUse (bytes) per call 4,051 4,051 0 0.0%
Excl. MemUse (bytes)3,984 3,984 0 0.0%
Incl. PeakMemUse (bytes)57,712 57,712 0 0.0%
Incl. PeakMemUse (bytes) per call 5,771 5,771 0 0.0%
Excl. PeakMemUse (bytes)5,536 5,536 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% 13 0.0% 13 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -8 -61.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 14 107.7% 15 115.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -1 -7.7% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 19 146.2% 19 146.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -5 -38.5% -4 -30.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -7.7% 6 46.2% 0 N/A% 0 N/A%