Diff Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)710 629 -81 -11.4%
Incl. Wall Time (microsec) per call 79 70 -9 -11.4%
Excl. Wall Time (microsec)59 55 -4 -6.8%
Incl. MemUse (bytes)185,664 185,664 0 0.0%
Incl. MemUse (bytes) per call 20,629 20,629 0 0.0%
Excl. MemUse (bytes)6,168 6,168 0 0.0%
Incl. PeakMemUse (bytes)163,024 162,960 -64 -0.0%
Incl. PeakMemUse (bytes) per call 18,114 18,107 -7 -0.0%
Excl. PeakMemUse (bytes)3,864 3,864 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% -81 -0.2% 0 0.0% -64 -0.3%
Exclusive Metrics Diff for Current Function-4 -4.9% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% -77 -95.1% 0 N/A% -64 -100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -4 -4.9% 0 N/A% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::getExpanded0 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -53 -65.4% 0 N/A% -64 -100.0%
Drupal\Core\Database\Query\Select::__construct0 N/A% -24 -29.6% 0 N/A% 0 0.0%