Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,223 1,166 -57 -4.7%
Incl. Wall Time (microsec) per call 153 146 -7 -4.7%
Excl. Wall Time (microsec)39 38 -1 -2.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)150,184 150,176 -8 -0.0%
Incl. MemUse (bytes) per call 18,773 18,772 -1 -0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)143,896 143,888 -8 -0.0%
Incl. PeakMemUse (bytes) per call 17,987 17,986 -1 -0.0%
Excl. PeakMemUse (bytes)2,176 2,176 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% -57 -1.6% 0 0.0% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-1 -1.8% 0 N/A% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -56 -98.2% 0 N/A% -8 -100.0% -8 -100.0%
db_select0 N/A% -1 -1.8% 0 N/A% 0 0.0% 0 0.0%
db_query0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -56 -98.2% 0 N/A% -8 -100.0% -8 -100.0%