Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)14,427 14,470 43 0.3%
Incl. Wall Time (microsec) per call 144 145 0 0.3%
Excl. Wall Time (microsec)1,513 1,531 18 1.2%
Incl. MemUse (bytes)2,622,400 2,622,400 0 0.0%
Incl. MemUse (bytes) per call 26,224 26,224 0 0.0%
Excl. MemUse (bytes)167,200 167,200 0 0.0%
Incl. PeakMemUse (bytes)2,682,400 2,682,400 0 0.0%
Incl. PeakMemUse (bytes) per call 26,824 26,824 0 0.0%
Excl. PeakMemUse (bytes)187,200 187,200 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 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 41.9% 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
Drupal\Core\Database\Connection::setPrefix0 N/A% 14 32.6% 0 N/A% 0 N/A%
PDO::setAttribute0 N/A% 11 25.6% 0 N/A% 0 N/A%