Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)390 382 -8 -2.1%
Incl. Wall Time (microsec) per call 390 382 -8 -2.1%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)55,264 55,280 16 0.0%
Incl. MemUse (bytes) per call 55,264 55,280 16 0.0%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)55,608 55,624 16 0.0%
Incl. PeakMemUse (bytes) per call 55,608 55,624 16 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% -8 -0.1% -4,000 N/A% 16 0.1% 16 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -8 -100.0% -4,000 -100.0% 16 100.0% 16 100.0%
Child functions
PDO::__construct0 N/A% -8 -100.0% -4,000 -100.0% 0 0.0% 0 0.0%
PDO::setAttribute0 N/A% 0 0.0% 0 0.0% 16 100.0% 16 100.0%
Drupal\Core\Database\Connection::setPrefix0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%