Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)9,939 9,835 -104 -1.0%
Incl. Wall Time (microsec) per call 904 894 -9 -1.0%
Excl. Wall Time (microsec)161 159 -2 -1.2%
Incl. CPU (microsecs)7,214 7,167 -47 -0.7%
Incl. CPU (microsecs) per call 656 652 -4 -0.7%
Excl. CPU (microsec)131 126 -5 -3.8%
Incl. MemUse (bytes)207,376 207,376 0 0.0%
Incl. MemUse (bytes) per call 18,852 18,852 0 0.0%
Excl. MemUse (bytes)-6,344 -6,344 0 0.0%
Incl. PeakMemUse (bytes)160,520 160,520 0 0.0%
Incl. PeakMemUse (bytes) per call 14,593 14,593 0 0.0%
Excl. PeakMemUse (bytes)3,888 3,888 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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::execute0 N/A% -104 -13.3% -47 -6.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -1.9% -5 -10.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -100 -96.2% -30 -63.8% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -2 -1.9% -8 -17.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -2 -1.9% -9 -19.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -94 -90.4% -36 -76.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -24 -23.1% -20 -42.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 8 7.7% 8 17.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 8 7.7% 6 12.8% 0 N/A% 0 N/A%