Diff Report
Run #5185bad3711d6: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #5185bad3711d6Run #5185b9518e91eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)401 390 -11 -2.7%
Incl. Wall Time (microsec) per call 401 390 -11 -2.7%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)55,264 55,264 0 0.0%
Incl. MemUse (bytes) per call 55,264 55,264 0 0.0%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)55,608 55,608 0 0.0%
Incl. PeakMemUse (bytes) per call 55,608 55,608 0 0.0%
Excl. PeakMemUse (bytes)2,128 2,128 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::__construct [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::__construct0 N/A% -11 -45.8% 4,000 400000.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -11 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
PDO::__construct0 N/A% -12 -109.1% 4,000 100.0% 0 N/A% 0 N/A%
PDO::setAttribute0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%