Diff Report
Run #519af4b90e33b: 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 #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,834 1,820 -14 -0.8%
Incl. Wall Time (microsec) per call 115 114 -1 -0.8%
Excl. Wall Time (microsec)204 197 -7 -3.4%
Incl. CPU (microsecs)1,859 1,847 -12 -0.6%
Incl. CPU (microsecs) per call 116 115 -1 -0.6%
Excl. CPU (microsec)198 189 -9 -4.5%
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% -14 -0.6% -12 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -50.0% -9 -75.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -19 -135.7% -16 -133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 5 35.7% 6 50.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -1 -7.1% 1 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 7.1% -3 -25.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -4 -28.6% -5 -41.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% -3 -21.4% -4 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%