Diff Report
Run #51a18e7fe7c93: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51a18e7fe7c93Run #51a18dd97f04cDiffDiff%
Number of Function Calls95 95 0 0.0%
Incl. Wall Time (microsec)1,795 2,258 463 25.8%
Incl. Wall Time (microsec) per call 19 24 5 25.8%
Excl. Wall Time (microsec)903 919 16 1.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 42 42 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)89,948 89,948 0 0.0%
Incl. MemUse (bytes) per call 947 947 0 0.0%
Excl. MemUse (bytes)2,292 2,292 0 0.0%
Incl. PeakMemUse (bytes)87,052 87,052 0 0.0%
Incl. PeakMemUse (bytes) per call 916 916 0 0.0%
Excl. PeakMemUse (bytes)1,316 1,316 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% 463 78.2% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 3.5% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 447 96.5% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 10 2.2% 0 0.0% 0 N/A% 0 N/A%
db_select0 N/A% 3 0.6% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 3 0.6% 4,000 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 447 96.5% 0 0.0% 0 N/A% 0 N/A%