Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: 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 #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)16,942 16,301 -641 -3.8%
Incl. Wall Time (microsec) per call 1,882 1,811 -71 -3.8%
Excl. Wall Time (microsec)216 200 -16 -7.4%
Incl. CPU (microsecs)8,499 8,478 -21 -0.2%
Incl. CPU (microsecs) per call 944 942 -2 -0.2%
Excl. CPU (microsec)183 173 -10 -5.5%
Incl. MemUse (bytes)82,676 82,676 0 0.0%
Incl. MemUse (bytes) per call 9,186 9,186 0 0.0%
Excl. MemUse (bytes)-4,264 -4,264 0 0.0%
Incl. PeakMemUse (bytes)97,632 97,632 0 0.0%
Incl. PeakMemUse (bytes) per call 10,848 10,848 0 0.0%
Excl. PeakMemUse (bytes)1,660 1,660 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% -641 -21.9% -21 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -2.5% -10 -47.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -501 -78.2% 88 419.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -119 -18.6% -46 -219.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 94 14.7% 33 157.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -73 -11.4% -57 -271.4% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -42 -6.6% -39 -185.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -673 -105.0% -62 -295.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 57 8.9% 59 281.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -9 -1.4% -6 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%