Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)951 977 26 2.7%
Incl. Wall Time (microsec) per call 136 140 4 2.7%
Excl. Wall Time (microsec)61 60 -1 -1.6%
Incl. MemUse (bytes)201,064 201,016 -48 -0.0%
Incl. MemUse (bytes) per call 28,723 28,717 -7 -0.0%
Excl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. PeakMemUse (bytes)156,328 156,328 0 0.0%
Incl. PeakMemUse (bytes) per call 22,333 22,333 0 0.0%
Excl. PeakMemUse (bytes)3,488 3,488 0 0.0%

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% 26 0.0% -48 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -3.8% 0 0.0% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 16 61.5% 0 0.0% 0 N/A%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% 9 34.6% -48 -100.0% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 1 3.8% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 15 57.7% -48 -100.0% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 12 46.2% 0 0.0% 0 N/A%