Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,999 4,011 12 0.3%
Incl. Wall Time (microsec) per call 800 802 2 0.3%
Excl. Wall Time (microsec)55 62 7 12.7%
Incl. MemUse (bytes)85,120 83,936 -1,184 -1.4%
Incl. MemUse (bytes) per call 17,024 16,787 -237 -1.4%
Excl. MemUse (bytes)-3,792 -3,792 0 0.0%
Incl. PeakMemUse (bytes)80,048 86,688 6,640 8.3%
Incl. PeakMemUse (bytes) per call 16,010 17,338 1,328 8.3%
Excl. PeakMemUse (bytes)3,512 3,536 24 0.7%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::execute0 N/A% 12 0.2% -1,184 -0.0% 6,640 0.1%
Exclusive Metrics Diff for Current Function7 58.3% 0 0.0% 24 0.4%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 11 91.7% -416 -35.1% 1,448 21.8%
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 N/A% 1 8.3% -768 -64.9% 5,192 78.2%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% 36 300.0% -1,152 -97.3% 5,528 83.3%
Drupal\Core\Database\Connection::query0 N/A% -35 -291.7% 0 0.0% 560 8.4%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 41.7% -32 -2.7% 1,552 23.4%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -8.3% 0 0.0% -1,024 -15.4%