Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,466 1,573 107 7.3%
Incl. Wall Time (microsec) per call 113 121 8 7.3%
Excl. Wall Time (microsec)68 65 -3 -4.4%
Incl. CPU (microsecs)945 947 2 0.2%
Incl. CPU (microsecs) per call 73 73 0 0.2%
Excl. CPU (microsec)89 78 -11 -12.4%
Incl. MemUse (bytes)156,800 156,800 0 0.0%
Incl. MemUse (bytes) per call 12,062 12,062 0 0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)94,040 94,040 0 0.0%
Incl. PeakMemUse (bytes) per call 7,234 7,234 0 0.0%
Excl. PeakMemUse (bytes)3,112 3,112 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% 107 35.4% 2 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -2.8% -11 -550.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 111 103.7% 12 600.0% 0 N/A% 0 N/A%
db_query0 N/A% -3 -2.8% -5 -250.0% 0 N/A% 0 N/A%
db_select0 N/A% -1 -0.9% -4 -200.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 110 102.8% 13 650.0% 0 N/A% 0 N/A%