Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)117 83 -34 -29.1%
Incl. Wall Time (microsec) per call 117 83 -34 -29.1%
Excl. Wall Time (microsec)8 8 0 0.0%
Incl. MemUse (bytes)26,976 26,968 -8 -0.0%
Incl. MemUse (bytes) per call 26,976 26,968 -8 -0.0%
Excl. MemUse (bytes)1,800 1,800 0 0.0%
Incl. PeakMemUse (bytes)0 27,568 27,568 N/A%
Incl. PeakMemUse (bytes) per call 0 27,568 27,568 N/A%
Excl. PeakMemUse (bytes)0 2,096 2,096 N/A%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::__construct0 N/A% -34 -0.0% -8 -0.0% 27,568 1.6%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 2,096 7.6%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -34 -100.0% -8 -100.0% 27,568 100.0%
Child functions
Drupal\Core\Database\Connection::setPrefix0 N/A% -33 -97.1% 0 0.0% 2,776 10.1%
PDO::setAttribute0 N/A% -1 -2.9% -8 -100.0% 22,696 82.3%