Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,595 2,488 -107 -4.1%
Incl. Wall Time (microsec) per call 649 622 -27 -4.1%
Excl. Wall Time (microsec)38 37 -1 -2.6%
Incl. CPU (microsecs)2,230 2,133 -97 -4.3%
Incl. CPU (microsecs) per call 558 533 -24 -4.3%
Excl. CPU (microsec)42 43 1 2.4%
Incl. MemUse (bytes)294,792 294,792 0 0.0%
Incl. MemUse (bytes) per call 73,698 73,698 0 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)279,248 279,248 0 0.0%
Incl. PeakMemUse (bytes) per call 69,812 69,812 0 0.0%
Excl. PeakMemUse (bytes)1,480 1,480 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% -107 -11.0% -97 -5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.9% 1 1.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -107 -100.0% -96 -99.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -106 -99.1% -98 -101.0% 0 N/A% 0 N/A%