Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: 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 #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)16,949 16,584 -365 -2.2%
Incl. Wall Time (microsec) per call 942 921 -20 -2.2%
Excl. Wall Time (microsec)256 250 -6 -2.3%
Incl. CPU (microsecs)10,588 10,546 -42 -0.4%
Incl. CPU (microsecs) per call 588 586 -2 -0.4%
Excl. CPU (microsec)196 191 -5 -2.6%
Incl. MemUse (bytes)367,096 367,120 24 0.0%
Incl. MemUse (bytes) per call 20,394 20,396 1 0.0%
Excl. MemUse (bytes)-16,544 -16,528 16 0.1%
Incl. PeakMemUse (bytes)272,480 312,704 40,224 14.8%
Incl. PeakMemUse (bytes) per call 15,138 17,372 2,235 14.8%
Excl. PeakMemUse (bytes)3,112 2,776 -336 -10.8%

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% -365 -1.5% -42 -0.2% 24 0.3% 40,224 339.7%
Exclusive Metrics Diff for Current Function-6 -1.6% -5 -11.9% 16 66.7% -336 -0.8%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -334 -91.5% -34 -81.0% 16 66.7% 40,224 100.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -20 -5.5% -18 -42.9% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -8 -2.2% 1 2.4% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -3 -0.8% 9 21.4% 8 33.3% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -310 -84.9% 12 28.6% 8 33.3% 29,592 73.6%
Drupal\Core\Database\Query\Select::__toString0 N/A% -42 -11.5% -49 -116.7% 0 0.0% 6,608 16.4%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -7 -1.9% -6 -14.3% 0 0.0% 2,976 7.4%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 6 14.3% 0 0.0% 1,384 3.4%