Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)3,562 3,536 -26 -0.7%
Incl. Wall Time (microsec) per call 162 161 -1 -0.7%
Excl. Wall Time (microsec)444 441 -3 -0.7%
Incl. CPU (microsecs)3,596 3,569 -27 -0.8%
Incl. CPU (microsecs) per call 163 162 -1 -0.8%
Excl. CPU (microsec)425 419 -6 -1.4%
Incl. MemUse (bytes)64,808 64,808 0 0.0%
Incl. MemUse (bytes) per call 2,946 2,946 0 0.0%
Excl. MemUse (bytes)6,336 6,336 0 0.0%
Incl. PeakMemUse (bytes)94,048 94,048 0 0.0%
Incl. PeakMemUse (bytes) per call 4,275 4,275 0 0.0%
Excl. PeakMemUse (bytes)7,536 7,536 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% -26 -3.3% -27 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -11.5% -6 -22.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -20 -76.9% -23 -85.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -5 -19.2% -4 -14.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute0 N/A% -1 -3.8% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::preExecute@10 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -21 -80.8% -22 -81.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -2 -7.7% 4 14.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% -4 -14.8% 0 N/A% 0 N/A%