Diff Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::setPrefix

Drupal\Core\Database\Connection::setPrefixRun #51f3c666a1782Run #51f3c80c2ab79DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)18 13 -5 -27.8%
Incl. Wall Time (microsec) per call 18 13 -5 -27.8%
Excl. Wall Time (microsec)17 13 -4 -23.5%
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)4,656 4,664 8 0.2%
Incl. MemUse (bytes) per call 4,656 4,664 8 0.2%
Excl. MemUse (bytes)3,544 3,552 8 0.2%
Incl. PeakMemUse (bytes)4,600 4,608 8 0.2%
Incl. PeakMemUse (bytes) per call 4,600 4,608 8 0.2%
Excl. PeakMemUse (bytes)3,488 3,496 8 0.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::setPrefix [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\Connection::setPrefix0 N/A% -5 -0.4% 0 N/A% 8 0.4% 8 0.1%
Exclusive Metrics Diff for Current Function-4 -80.0% 0 N/A% 8 100.0% 8 100.0%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -5 -100.0% 0 N/A% 8 100.0% 8 100.0%
Child function
is_array0 N/A% -1 -20.0% 0 N/A% 0 0.0% 0 0.0%