Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::__construct

Drupal\Core\Database\Connection::__constructRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)238 224 -14 -5.9%
Incl. Wall Time (microsec) per call 238 224 -14 -5.9%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. MemUse (bytes)32,968 32,968 0 0.0%
Incl. MemUse (bytes) per call 32,968 32,968 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)33,176 33,176 0 0.0%
Incl. PeakMemUse (bytes) per call 33,176 33,176 0 0.0%
Excl. PeakMemUse (bytes)1,712 1,712 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 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -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% -11 -78.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setPrefix0 N/A% -2 -14.3% 0 N/A% 0 N/A%