Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,355 1,346 -9 -0.7%
Incl. Wall Time (microsec) per call 169 168 -1 -0.7%
Excl. Wall Time (microsec)43 41 -2 -4.7%
Incl. CPU (microsecs)770 771 1 0.1%
Incl. CPU (microsecs) per call 96 96 0 0.1%
Excl. CPU (microsec)59 57 -2 -3.4%
Incl. MemUse (bytes)155,920 155,920 0 0.0%
Incl. MemUse (bytes) per call 19,490 19,490 0 0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)151,432 151,432 0 0.0%
Incl. PeakMemUse (bytes) per call 18,929 18,929 0 0.0%
Excl. PeakMemUse (bytes)2,544 2,544 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% -9 -0.6% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -22.2% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -8 -88.9% 4 400.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -11.1% 2 200.0% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% -5 -500.0% 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% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -7 -77.8% 3 300.0% 0 N/A% 0 N/A%