Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519c153c76aa0Run #519c1681d41e5DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)9,581 9,368 -213 -2.2%
Incl. Wall Time (microsec) per call 1,065 1,041 -24 -2.2%
Excl. Wall Time (microsec)125 131 6 4.8%
Incl. CPU (microsecs)7,036 7,063 27 0.4%
Incl. CPU (microsecs) per call 782 785 3 0.4%
Excl. CPU (microsec)102 115 13 12.7%
Incl. MemUse (bytes)199,056 199,056 0 0.0%
Incl. MemUse (bytes) per call 22,117 22,117 0 0.0%
Excl. MemUse (bytes)-5,840 -5,840 0 0.0%
Incl. PeakMemUse (bytes)208,128 208,280 152 0.1%
Incl. PeakMemUse (bytes) per call 23,125 23,142 17 0.1%
Excl. PeakMemUse (bytes)5,080 5,048 -32 -0.6%

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% -213 -5.7% 27 0.9% 0 0.0% 152 0.3%
Exclusive Metrics Diff for Current Function6 2.8% 13 48.1% 0 N/A% -32 -21.1%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -80 -37.6% 1 3.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -74 -34.7% 45 166.7% 0 N/A% 152 100.0%
menu_local_tasks0 N/A% -62 -29.1% -25 -92.6% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 3 1.4% 6 22.2% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -283 -132.9% -55 -203.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 59 27.7% 62 229.6% 0 N/A% 40 26.3%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 7 3.3% 7 25.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -2 -0.9% 0 0.0% 0 N/A% 144 94.7%