Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute@1

Drupal\Core\Database\Query\Select::preExecute@1Run #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)104 106 2 1.9%
Incl. Wall Time (microsec) per call 52 53 1 1.9%
Excl. Wall Time (microsec)17 21 4 23.5%
Incl. CPU (microsecs)106 109 3 2.8%
Incl. CPU (microsecs) per call 53 55 2 2.8%
Excl. CPU (microsec)16 15 -1 -6.2%
Incl. MemUse (bytes)9,992 9,992 0 0.0%
Incl. MemUse (bytes) per call 4,996 4,996 0 0.0%
Excl. MemUse (bytes)1,792 1,792 0 0.0%
Incl. PeakMemUse (bytes)11,952 11,952 0 0.0%
Incl. PeakMemUse (bytes) per call 5,976 5,976 0 0.0%
Excl. PeakMemUse (bytes)2,736 2,736 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute@1 [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::preExecute@10 N/A% 2 0.1% 3 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 200.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -100.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%