Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: 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 #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,820 1,835 15 0.8%
Incl. Wall Time (microsec) per call 114 115 1 0.8%
Excl. Wall Time (microsec)197 198 1 0.5%
Incl. CPU (microsecs)1,847 1,858 11 0.6%
Incl. CPU (microsecs) per call 115 116 1 0.6%
Excl. CPU (microsec)189 184 -5 -2.6%
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 Function1 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%