Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: 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 #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)3,536 3,562 26 0.7%
Incl. Wall Time (microsec) per call 161 162 1 0.7%
Excl. Wall Time (microsec)441 444 3 0.7%
Incl. CPU (microsecs)3,569 3,596 27 0.8%
Incl. CPU (microsecs) per call 162 163 1 0.8%
Excl. CPU (microsec)419 425 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 Function3 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%