Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)226 225 -1 -0.4%
Incl. Wall Time (microsec) per call 226 225 -1 -0.4%
Excl. Wall Time (microsec)18 18 0 0.0%
Incl. CPU (microsecs)228 227 -1 -0.4%
Incl. CPU (microsecs) per call 228 227 -1 -0.4%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)35,808 35,808 0 0.0%
Incl. MemUse (bytes) per call 35,808 35,808 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)35,992 35,992 0 0.0%
Incl. PeakMemUse (bytes) per call 35,992 35,992 0 0.0%
Excl. PeakMemUse (bytes)1,808 1,808 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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::setPrefix0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
PDO::setAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%