Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)3,178 3,209 31 1.0%
Incl. Wall Time (microsec) per call 138 140 1 1.0%
Excl. Wall Time (microsec)151 152 1 0.7%
Incl. CPU (microsecs)2,530 2,514 -16 -0.6%
Incl. CPU (microsecs) per call 110 109 -1 -0.6%
Excl. CPU (microsec)182 184 2 1.1%
Incl. MemUse (bytes)338,824 338,808 -16 -0.0%
Incl. MemUse (bytes) per call 14,731 14,731 -1 -0.0%
Excl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes)324,224 324,104 -120 -0.0%
Incl. PeakMemUse (bytes) per call 14,097 14,091 -5 -0.0%
Excl. PeakMemUse (bytes)3,160 3,160 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% 31 3.3% -16 -1.1% -16 -0.0% -120 -0.2%
Exclusive Metrics Diff for Current Function1 3.2% 2 12.5% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 30 96.8% -18 -112.5% -16 -100.0% -120 -100.0%
db_query0 N/A% -2 -6.5% -1 -6.2% 0 0.0% 0 0.0%
db_select0 N/A% 2 6.5% 1 6.2% 0 0.0% 0 0.0%
db_query_range0 N/A% 1 3.2% -1 -6.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% 3 18.8% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 30 96.8% -18 -112.5% -16 -100.0% -120 -100.0%