Diff Report
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: 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 #5204421e7a2a2Run #5204417bc7ab7DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,129 1,121 -8 -0.7%
Incl. Wall Time (microsec) per call 161 160 -1 -0.7%
Excl. Wall Time (microsec)68 68 0 0.0%
Incl. CPU (microsecs)1,141 1,135 -6 -0.5%
Incl. CPU (microsecs) per call 163 162 -1 -0.5%
Excl. CPU (microsec)69 72 3 4.3%
Incl. MemUse (bytes)49,720 49,720 0 0.0%
Incl. MemUse (bytes) per call 7,103 7,103 0 0.0%
Excl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes)59,904 59,904 0 0.0%
Incl. PeakMemUse (bytes) per call 8,558 8,558 0 0.0%
Excl. PeakMemUse (bytes)2,664 2,664 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% -8 -0.9% -6 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -8 -100.0% -10 -166.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -8 -100.0% -9 -150.0% 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%