Diff Report
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #54e157d33da83Run #54e1529b7f3e4DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)755 716 -39 -5.2%
Incl. Wall Time (microsec) per call 108 102 -6 -5.2%
Excl. Wall Time (microsec)59 47 -12 -20.3%
Incl. MemUse (bytes)170,768 170,760 -8 -0.0%
Incl. MemUse (bytes) per call 24,395 24,394 -1 -0.0%
Excl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. PeakMemUse (bytes)160,880 161,040 160 0.1%
Incl. PeakMemUse (bytes) per call 22,983 23,006 23 0.1%
Excl. PeakMemUse (bytes)4,440 4,608 168 3.8%

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% -39 -0.0% -8 -0.0% 160 0.0%
Exclusive Metrics Diff for Current Function-12 -30.8% 0 0.0% 168 105.0%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -50 -128.2% 0 0.0% 168 105.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 10 25.6% -8 -100.0% -8 -5.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 1 2.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -29 -74.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 2 5.1% -8 -100.0% -8 -5.0%