Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,097 1,025 -72 -6.6%
Incl. Wall Time (microsec) per call 78 73 -5 -6.6%
Excl. Wall Time (microsec)69 65 -4 -5.8%
Incl. CPU (microsecs)839 783 -56 -6.7%
Incl. CPU (microsecs) per call 60 56 -4 -6.7%
Excl. CPU (microsec)86 89 3 3.5%
Incl. MemUse (bytes)155,968 155,944 -24 -0.0%
Incl. MemUse (bytes) per call 11,141 11,139 -2 -0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)151,744 151,784 40 0.0%
Incl. PeakMemUse (bytes) per call 10,839 10,842 3 0.0%
Excl. PeakMemUse (bytes)2,920 2,920 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% -72 -8.6% -56 -6.5% -24 -0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-4 -5.6% 3 5.4% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -70 -97.2% -59 -105.4% -24 -100.0% 40 100.0%
db_query0 N/A% -2 -2.8% 1 1.8% 0 0.0% 0 0.0%
db_select0 N/A% 1 1.4% 1 1.8% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -68 -94.4% -59 -105.4% -24 -100.0% 40 100.0%