Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: 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 #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,887 1,985 98 5.2%
Incl. Wall Time (microsec) per call 472 496 25 5.2%
Excl. Wall Time (microsec)35 36 1 2.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)68,240 68,240 0 0.0%
Incl. MemUse (bytes) per call 17,060 17,060 0 0.0%
Excl. MemUse (bytes)-792 -792 0 0.0%
Incl. PeakMemUse (bytes)78,616 78,616 0 0.0%
Incl. PeakMemUse (bytes) per call 19,654 19,654 0 0.0%
Excl. PeakMemUse (bytes)3,328 3,328 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% 98 3.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 88 89.8% 0 N/A% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 29 29.6% 0 N/A% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -19 -19.4% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 151 154.1% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -36 -36.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -10 -10.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -8 -8.2% 0 N/A% 0 N/A% 0 N/A%