Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: 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 #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)856 951 95 11.1%
Incl. Wall Time (microsec) per call 71 79 8 11.1%
Excl. Wall Time (microsec)151 163 12 7.9%
Incl. CPU (microsecs)874 966 92 10.5%
Incl. CPU (microsecs) per call 73 81 8 10.5%
Excl. CPU (microsec)145 159 14 9.7%
Incl. MemUse (bytes)18,968 18,968 0 0.0%
Incl. MemUse (bytes) per call 1,581 1,581 0 0.0%
Excl. MemUse (bytes)3,088 3,088 0 0.0%
Incl. PeakMemUse (bytes)23,336 23,336 0 0.0%
Incl. PeakMemUse (bytes) per call 1,945 1,945 0 0.0%
Excl. PeakMemUse (bytes)3,400 3,400 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% 95 0.3% 92 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 12.6% 14 15.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 95 100.0% 91 98.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 80 84.2% 74 80.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 5 5.3% 5 5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% -2 -2.1% -1 -1.1% 0 N/A% 0 N/A%