Diff Report
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #523f1e3aba264Run #523f1dee40c1aDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,587 2,579 -8 -0.3%
Incl. Wall Time (microsec) per call 287 287 -1 -0.3%
Excl. Wall Time (microsec)49 52 3 6.1%
Incl. CPU (microsecs)2,013 2,014 1 0.0%
Incl. CPU (microsecs) per call 224 224 0 0.0%
Excl. CPU (microsec)64 62 -2 -3.1%
Incl. MemUse (bytes)308,440 308,440 0 0.0%
Incl. MemUse (bytes) per call 34,271 34,271 0 0.0%
Excl. MemUse (bytes)5,032 5,032 0 0.0%
Incl. PeakMemUse (bytes)290,016 290,016 0 0.0%
Incl. PeakMemUse (bytes) per call 32,224 32,224 0 0.0%
Excl. PeakMemUse (bytes)2,488 2,488 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% -8 -0.8% 1 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 37.5% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -11 -137.5% 1 100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 2 25.0% 1 100.0% 0 N/A% 0 N/A%
db_query0 N/A% 1 12.5% 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% -1 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -11 -137.5% 3 300.0% 0 N/A% 0 N/A%