Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,099 2,961 -138 -4.5%
Incl. Wall Time (microsec) per call 238 228 -11 -4.5%
Excl. Wall Time (microsec)98 102 4 4.1%
Incl. CPU (microsecs)2,428 2,443 15 0.6%
Incl. CPU (microsecs) per call 187 188 1 0.6%
Excl. CPU (microsec)117 118 1 0.9%
Incl. MemUse (bytes)338,736 338,736 0 0.0%
Incl. MemUse (bytes) per call 26,057 26,057 0 0.0%
Excl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes)324,432 324,432 0 0.0%
Incl. PeakMemUse (bytes) per call 24,956 24,956 0 0.0%
Excl. PeakMemUse (bytes)3,648 3,648 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% -138 -36.2% 15 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.9% 1 6.7% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -142 -102.9% 12 80.0% 0 N/A% 0 N/A%
db_select0 N/A% 2 1.4% 2 13.3% 0 N/A% 0 N/A%
db_query0 N/A% 2 1.4% 1 6.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -142 -102.9% 14 93.3% 0 N/A% 0 N/A%