Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: 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 #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)7,115 7,034 -81 -1.1%
Incl. Wall Time (microsec) per call 1,016 1,005 -12 -1.1%
Excl. Wall Time (microsec)105 106 1 1.0%
Incl. CPU (microsecs)4,109 3,960 -149 -3.6%
Incl. CPU (microsecs) per call 587 566 -21 -3.6%
Excl. CPU (microsec)87 85 -2 -2.3%
Incl. MemUse (bytes)188,112 188,048 -64 -0.0%
Incl. MemUse (bytes) per call 26,873 26,864 -9 -0.0%
Excl. MemUse (bytes)-3,416 -3,416 0 0.0%
Incl. PeakMemUse (bytes)194,456 194,912 456 0.2%
Incl. PeakMemUse (bytes) per call 27,779 27,845 65 0.2%
Excl. PeakMemUse (bytes)4,368 4,368 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% -81 -1.8% -149 -3.4% -64 -0.1% 456 0.8%
Exclusive Metrics Diff for Current Function1 1.2% -2 -1.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -85 -104.9% -37 -24.8% -48 -75.0% 104 22.8%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -78 -96.3% -112 -75.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 40 49.4% 52 34.9% 0 0.0% 120 26.3%
Drupal\Core\Database\Query\Merge::execute0 N/A% 18 22.2% -1 -0.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 17 21.0% -49 -32.9% -16 -25.0% 232 50.9%
menu_local_tasks0 N/A% 7 8.6% -2 -1.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 92 113.6% 23 15.4% -16 -25.0% 48 10.5%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -90 -111.1% -89 -59.7% 16 25.0% 64 14.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -47 -58.0% -47 -31.5% 0 0.0% 344 75.4%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -37 -45.7% -34 -22.8% -64 -100.0% 0 0.0%