Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #550de0b43acdfRun #550de0f0bfc62DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)119 133 14 11.8%
Incl. Wall Time (microsec) per call 119 133 14 11.8%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. MemUse (bytes)33,104 33,104 0 0.0%
Incl. MemUse (bytes) per call 33,104 33,104 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)33,800 33,800 0 0.0%
Incl. PeakMemUse (bytes) per call 33,800 33,800 0 0.0%
Excl. PeakMemUse (bytes)1,912 1,912 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% 14 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 14 100.0% 0 N/A% 0 N/A%
Child functions
PDO::setAttribute0 N/A% 10 71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setPrefix0 N/A% 3 21.4% 0 N/A% 0 N/A%