Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)949 947 -2 -0.2%
Incl. Wall Time (microsec) per call 136 135 -0 -0.2%
Excl. Wall Time (microsec)57 59 2 3.5%
Incl. MemUse (bytes)205,584 205,584 0 0.0%
Incl. MemUse (bytes) per call 29,369 29,369 0 0.0%
Excl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. PeakMemUse (bytes)196,688 196,520 -168 -0.1%
Incl. PeakMemUse (bytes) per call 28,098 28,074 -24 -0.1%
Excl. PeakMemUse (bytes)4,696 4,528 -168 -3.6%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [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\Connection::select0 N/A% -2 -0.0% 0 0.0% -168 -0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 N/A% -168 -100.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% -12 -600.0% 0 N/A% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% 9 450.0% 0 N/A% -168 -100.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 1 50.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -10 -500.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__construct0 N/A% 6 300.0% 0 N/A% 0 0.0%