Diff Report
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: 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 #519af4a154bbbRun #519af44245f83DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,835 1,820 -15 -0.8%
Incl. Wall Time (microsec) per call 115 114 -1 -0.8%
Excl. Wall Time (microsec)198 197 -1 -0.5%
Incl. CPU (microsecs)1,858 1,847 -11 -0.6%
Incl. CPU (microsecs) per call 116 115 -1 -0.6%
Excl. CPU (microsec)184 189 5 2.7%
Incl. MemUse (bytes)48,800 48,800 0 0.0%
Incl. MemUse (bytes) per call 3,050 3,050 0 0.0%
Excl. MemUse (bytes)5,352 5,352 0 0.0%
Incl. PeakMemUse (bytes)61,472 61,472 0 0.0%
Incl. PeakMemUse (bytes) per call 3,842 3,842 0 0.0%
Excl. PeakMemUse (bytes)5,856 5,856 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% -15 -2.9% -11 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -6.7% 5 45.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -14 -93.3% -12 -109.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -4 -26.7% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 2 13.3% 3 27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 6.7% 1 9.1% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -15 -100.0% -15 -136.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 1 6.7% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%