Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::__construct

Drupal\Core\Database\Driver\mysql\Connection::__constructRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)471 474 3 0.6%
Incl. Wall Time (microsec) per call 471 474 3 0.6%
Excl. Wall Time (microsec)6 7 1 16.7%
Incl. CPU (microsecs)473 476 3 0.6%
Incl. CPU (microsecs) per call 473 476 3 0.6%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)51,280 51,280 0 0.0%
Incl. MemUse (bytes) per call 51,280 51,280 0 0.0%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)55,264 55,264 0 0.0%
Incl. PeakMemUse (bytes) per call 55,264 55,264 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\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\Driver\mysql\Connection::__construct0 N/A% 3 0.1% 3 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 1 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 2 66.7% 2 66.7% 0 N/A% 0 N/A%