Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,967 3,346 379 12.8%
Incl. Wall Time (microsec) per call 212 239 27 12.8%
Excl. Wall Time (microsec)104 105 1 1.0%
Incl. CPU (microsecs)2,449 2,541 92 3.8%
Incl. CPU (microsecs) per call 175 182 7 3.8%
Excl. CPU (microsec)122 125 3 2.5%
Incl. MemUse (bytes)338,736 338,736 0 0.0%
Incl. MemUse (bytes) per call 24,195 24,195 0 0.0%
Excl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes)324,496 324,496 0 0.0%
Incl. PeakMemUse (bytes) per call 23,178 23,178 0 0.0%
Excl. PeakMemUse (bytes)3,712 3,712 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% 379 13.0% 92 5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.3% 3 3.3% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 378 99.7% 88 95.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 0.3% 0 0.0% 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% 2 2.2% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 378 99.7% 89 96.7% 0 N/A% 0 N/A%