Diff Report
Run #55f23808ec628: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #55f23808ec628Run #55f237e5dec64DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)103 146 43 41.7%
Incl. Wall Time (microsec) per call 103 146 43 41.7%
Excl. Wall Time (microsec)11 13 2 18.2%
Incl. MemUse (bytes)28,200 28,200 0 0.0%
Incl. MemUse (bytes) per call 28,200 28,200 0 0.0%
Excl. MemUse (bytes)1,832 1,832 0 0.0%
Incl. PeakMemUse (bytes)28,504 28,504 0 0.0%
Incl. PeakMemUse (bytes) per call 28,504 28,504 0 0.0%
Excl. PeakMemUse (bytes)2,008 2,008 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::__construct0 N/A% 43 4.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 4.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 43 100.0% 0 N/A% 0 N/A%
Child functions
PDO::setAttribute0 N/A% 37 86.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setPrefix0 N/A% 4 9.3% 0 N/A% 0 N/A%