Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,832 1,765 -67 -3.7%
Incl. Wall Time (microsec) per call 916 883 -34 -3.7%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)293,024 292,976 -48 -0.0%
Incl. MemUse (bytes) per call 146,512 146,488 -24 -0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)290,760 291,288 528 0.2%
Incl. PeakMemUse (bytes) per call 145,380 145,644 264 0.2%
Excl. PeakMemUse (bytes)1,504 1,504 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Database::getConnection0 N/A% -67 -0.5% -48 -0.2% 528 1.9%
Exclusive Metrics Diff for Current Function-1 -1.5% 0 0.0% 0 0.0%
Parent functions
call_user_func_array0 N/A% -67 -100.0% -48 -100.0% 528 100.0%
call_user_func_array@10 N/A% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -66 -98.5% -48 -100.0% 528 100.0%