Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df91f17bc7c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #54df8d322535aRun #54df91f17bc7cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,302 4,327 25 0.6%
Incl. Wall Time (microsec) per call 615 618 4 0.6%
Excl. Wall Time (microsec)52 54 2 3.8%
Incl. MemUse (bytes)439,104 439,104 0 0.0%
Incl. MemUse (bytes) per call 62,729 62,729 0 0.0%
Excl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. PeakMemUse (bytes)430,616 430,616 0 0.0%
Incl. PeakMemUse (bytes) per call 61,517 61,517 0 0.0%
Excl. PeakMemUse (bytes)4,640 4,640 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% 25 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 8.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 27 108.0% 0 N/A% 0 N/A%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% -1 -4.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 21 84.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 2 8.0% 0 N/A% 0 N/A%