Diff Report
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5000df000f: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51a4f50036185Run #51a5000df000fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,244 1,379 135 10.9%
Incl. Wall Time (microsec) per call 178 197 19 10.9%
Excl. Wall Time (microsec)93 88 -5 -5.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 571 571 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)89,948 89,948 0 0.0%
Incl. MemUse (bytes) per call 12,850 12,850 0 0.0%
Excl. MemUse (bytes)2,292 2,292 0 0.0%
Incl. PeakMemUse (bytes)86,896 86,896 0 0.0%
Incl. PeakMemUse (bytes) per call 12,414 12,414 0 0.0%
Excl. PeakMemUse (bytes)1,160 1,160 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% 135 2.9% 4,000 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -3.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 139 103.0% 4,000 100.0% 0 N/A% 0 N/A%
db_select0 N/A% -2 -1.5% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -2 -1.5% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 140 103.7% 4,000 100.0% 0 N/A% 0 N/A%