Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)529 530 1 0.2%
Incl. Wall Time (microsec) per call 176 177 0 0.2%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)361 362 1 0.3%
Incl. CPU (microsecs) per call 120 121 0 0.3%
Excl. CPU (microsec)16 15 -1 -6.2%
Incl. MemUse (bytes)155,096 155,120 24 0.0%
Incl. MemUse (bytes) per call 51,699 51,707 8 0.0%
Excl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes)150,528 150,552 24 0.0%
Incl. PeakMemUse (bytes) per call 50,176 50,184 8 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% 1 0.2% 1 0.2% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 1 100.0% 2 200.0% 24 100.0% 24 100.0%
db_select0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 1 100.0% 2 200.0% 24 100.0% 24 100.0%