Diff Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Database\Connection::setPrefix

Drupal\Core\Database\Connection::setPrefixRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)2,701 2,537 -164 -6.1%
Incl. Wall Time (microsec) per call 27 25 -2 -6.1%
Excl. Wall Time (microsec)2,596 2,433 -163 -6.3%
Incl. MemUse (bytes)313,600 313,600 0 0.0%
Incl. MemUse (bytes) per call 3,136 3,136 0 0.0%
Excl. MemUse (bytes)248,800 248,800 0 0.0%
Incl. PeakMemUse (bytes)277,600 277,600 0 0.0%
Incl. PeakMemUse (bytes) per call 2,776 2,776 0 0.0%
Excl. PeakMemUse (bytes)220,800 220,800 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::setPrefix0 N/A% -164 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-163 -99.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::__construct0 N/A% -164 -100.0% 0 N/A% 0 N/A%
Child function
is_array0 N/A% -1 -0.6% 0 N/A% 0 N/A%