Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: 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 #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,189 4,182 -7 -0.2%
Incl. Wall Time (microsec) per call 524 523 -1 -0.2%
Excl. Wall Time (microsec)96 98 2 2.1%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 500 0 -500 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)162,136 162,136 0 0.0%
Incl. MemUse (bytes) per call 20,267 20,267 0 0.0%
Excl. MemUse (bytes)-1,240 -1,240 0 0.0%
Incl. PeakMemUse (bytes)167,920 167,920 0 0.0%
Incl. PeakMemUse (bytes) per call 20,990 20,990 0 0.0%
Excl. PeakMemUse (bytes)3,888 3,888 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% -7 -1.7% -4,000 -100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 28.6% 0 0.0% 0 N/A% 0 N/A%
Parent functions
user_roles0 N/A% 85 1214.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -81 -1157.1% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -58 -828.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 50 714.3% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -3 -42.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% -51 -728.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 37 528.6% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 19 271.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -14 -200.0% 0 0.0% 0 N/A% 0 N/A%