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

Drupal\Core\Database\Database::getConnectionRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)3,209 3,178 -31 -1.0%
Incl. Wall Time (microsec) per call 140 138 -1 -1.0%
Excl. Wall Time (microsec)152 151 -1 -0.7%
Incl. CPU (microsecs)2,514 2,530 16 0.6%
Incl. CPU (microsecs) per call 109 110 1 0.6%
Excl. CPU (microsec)184 182 -2 -1.1%
Incl. MemUse (bytes)338,808 338,824 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)324,104 324,224 120 0.0%
Incl. PeakMemUse (bytes) per call 14,091 14,097 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 Function-1 -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%