Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: 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 #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)9,368 9,581 213 2.3%
Incl. Wall Time (microsec) per call 1,041 1,065 24 2.3%
Excl. Wall Time (microsec)131 125 -6 -4.6%
Incl. CPU (microsecs)7,063 7,036 -27 -0.4%
Incl. CPU (microsecs) per call 785 782 -3 -0.4%
Excl. CPU (microsec)115 102 -13 -11.3%
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)208,280 208,128 -152 -0.1%
Incl. PeakMemUse (bytes) per call 23,142 23,125 -17 -0.1%
Excl. PeakMemUse (bytes)5,048 5,080 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 Function-6 -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%