Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,168 1,180 12 1.0%
Incl. Wall Time (microsec) per call 117 118 1 1.0%
Excl. Wall Time (microsec)98 103 5 5.1%
Incl. CPU (microsecs)1,180 1,191 11 0.9%
Incl. CPU (microsecs) per call 118 119 1 0.9%
Excl. CPU (microsec)85 84 -1 -1.2%
Incl. MemUse (bytes)51,176 51,176 0 0.0%
Incl. MemUse (bytes) per call 5,118 5,118 0 0.0%
Excl. MemUse (bytes)4,296 4,296 0 0.0%
Incl. PeakMemUse (bytes)63,024 63,064 40 0.1%
Incl. PeakMemUse (bytes) per call 6,302 6,306 4 0.1%
Excl. PeakMemUse (bytes)4,920 4,960 40 0.8%

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% 12 0.8% 11 0.6% 0 0.0% 40 0.2%
Exclusive Metrics Diff for Current Function5 41.7% -1 -9.1% 0 N/A% 40 100.0%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 12 100.0% 10 90.9% 0 N/A% 40 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 7 58.3% 8 72.7% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 1 8.3% 1 9.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -8.3% 3 27.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%