Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)3,346 2,967 -379 -11.3%
Incl. Wall Time (microsec) per call 239 212 -27 -11.3%
Excl. Wall Time (microsec)105 104 -1 -1.0%
Incl. CPU (microsecs)2,541 2,449 -92 -3.6%
Incl. CPU (microsecs) per call 182 175 -7 -3.6%
Excl. CPU (microsec)125 122 -3 -2.4%
Incl. MemUse (bytes)338,736 338,736 0 0.0%
Incl. MemUse (bytes) per call 24,195 24,195 0 0.0%
Excl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes)324,496 324,496 0 0.0%
Incl. PeakMemUse (bytes) per call 23,178 23,178 0 0.0%
Excl. PeakMemUse (bytes)3,712 3,712 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::getConnection [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Database::getConnection0 N/A% -379 -13.0% -92 -5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.3% -3 -3.3% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -378 -99.7% -88 -95.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% -2 -2.2% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% -2 -2.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -378 -99.7% -89 -96.7% 0 N/A% 0 N/A%