Diff Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b182c941bf: 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 #519b1908c212cRun #519b182c941bfDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,527 1,514 -13 -0.9%
Incl. Wall Time (microsec) per call 153 151 -1 -0.9%
Excl. Wall Time (microsec)141 141 0 0.0%
Incl. CPU (microsecs)1,539 1,526 -13 -0.8%
Incl. CPU (microsecs) per call 154 153 -1 -0.8%
Excl. CPU (microsec)127 135 8 6.3%
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%