Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,372 2,355 -17 -0.7%
Incl. Wall Time (microsec) per call 593 589 -4 -0.7%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)1,979 1,979 0 0.0%
Incl. CPU (microsecs) per call 495 495 0 0.0%
Excl. CPU (microsec)28 34 6 21.4%
Incl. MemUse (bytes)260,184 260,272 88 0.0%
Incl. MemUse (bytes) per call 65,046 65,068 22 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)257,904 257,760 -144 -0.1%
Incl. PeakMemUse (bytes) per call 64,476 64,440 -36 -0.1%
Excl. PeakMemUse (bytes)2,144 2,144 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% -17 -1.1% 0 0.0% 88 0.2% -144 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 6 N/A% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -17 -100.0% -4 N/A% 88 100.0% -144 -100.0%
db_select0 N/A% 0 0.0% 4 N/A% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -17 -100.0% -6 N/A% 88 100.0% -144 -100.0%