Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,509 2,459 -50 -2.0%
Incl. Wall Time (microsec) per call 418 410 -8 -2.0%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)1,899 1,897 -2 -0.1%
Incl. CPU (microsecs) per call 317 316 -0 -0.1%
Excl. CPU (microsec)43 48 5 11.6%
Incl. MemUse (bytes)305,368 305,368 0 0.0%
Incl. MemUse (bytes) per call 50,895 50,895 0 0.0%
Excl. MemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes)293,232 293,232 0 0.0%
Incl. PeakMemUse (bytes) per call 48,872 48,872 0 0.0%
Excl. PeakMemUse (bytes)2,224 2,224 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% -50 -8.5% -2 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.0% 5 250.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -52 -104.0% -6 -300.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 2 4.0% 2 100.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -52 -104.0% -7 -350.0% 0 N/A% 0 N/A%