Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: 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 #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)16,584 16,949 365 2.2%
Incl. Wall Time (microsec) per call 921 942 20 2.2%
Excl. Wall Time (microsec)250 256 6 2.4%
Incl. CPU (microsecs)10,546 10,588 42 0.4%
Incl. CPU (microsecs) per call 586 588 2 0.4%
Excl. CPU (microsec)191 196 5 2.6%
Incl. MemUse (bytes)367,120 367,096 -24 -0.0%
Incl. MemUse (bytes) per call 20,396 20,394 -1 -0.0%
Excl. MemUse (bytes)-16,528 -16,544 -16 -0.1%
Incl. PeakMemUse (bytes)312,704 272,480 -40,224 -12.9%
Incl. PeakMemUse (bytes) per call 17,372 15,138 -2,235 -12.9%
Excl. PeakMemUse (bytes)2,776 3,112 336 12.1%

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 Function6 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%