Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: 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 #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,142 1,158 16 1.4%
Incl. Wall Time (microsec) per call 143 145 2 1.4%
Excl. Wall Time (microsec)114 84 -30 -26.3%
Incl. CPU (microsecs)1,126 1,167 41 3.6%
Incl. CPU (microsecs) per call 141 146 5 3.6%
Excl. CPU (microsec)93 75 -18 -19.4%
Incl. MemUse (bytes)56,376 56,376 0 0.0%
Incl. MemUse (bytes) per call 7,047 7,047 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)56,272 56,272 0 0.0%
Incl. PeakMemUse (bytes) per call 7,034 7,034 0 0.0%
Excl. PeakMemUse (bytes)3,536 3,536 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% 16 0.5% 41 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-30 -187.5% -18 -43.9% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 92 575.0% 91 222.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -76 -475.0% -49 -119.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 98 612.5% 99 241.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -60 -375.0% -50 -122.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 7 43.8% 9 22.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 1 6.2% 1 2.4% 0 N/A% 0 N/A%