Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::setPrefix

Drupal\Core\Database\Connection::setPrefixRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)11 19 8 72.7%
Incl. Wall Time (microsec) per call 11 19 8 72.7%
Excl. Wall Time (microsec)10 18 8 80.0%
Incl. CPU (microsecs)12 21 9 75.0%
Incl. CPU (microsecs) per call 12 21 9 75.0%
Excl. CPU (microsec)9 17 8 88.9%
Incl. MemUse (bytes)3,360 3,360 0 0.0%
Incl. MemUse (bytes) per call 3,360 3,360 0 0.0%
Excl. MemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes) per call 3,016 3,016 0 0.0%
Excl. PeakMemUse (bytes)2,392 2,392 0 0.0%

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% 8 14.8% 9 12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 100.0% 8 88.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% 8 100.0% 9 100.0% 0 N/A% 0 N/A%
Child function
is_array0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%