Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f2649c790: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51a0f1cae1ba2Run #51a0f2649c790DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,593 1,577 -16 -1.0%
Incl. Wall Time (microsec) per call 159 158 -2 -1.0%
Excl. Wall Time (microsec)218 195 -23 -10.6%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 400 400 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)16,328 16,328 0 0.0%
Incl. MemUse (bytes) per call 1,633 1,633 0 0.0%
Excl. MemUse (bytes)1,804 1,804 0 0.0%
Incl. PeakMemUse (bytes)26,400 26,400 0 0.0%
Incl. PeakMemUse (bytes) per call 2,640 2,640 0 0.0%
Excl. PeakMemUse (bytes)2,772 2,772 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 -1.7% 4,001 100.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -143.8% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -20 -125.0% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% 4 25.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 8 50.0% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%