Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: 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 #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)940 459 -481 -51.2%
Incl. Wall Time (microsec) per call 940 459 -481 -51.2%
Excl. Wall Time (microsec)10 7 -3 -30.0%
Incl. CPU (microsecs)942 459 -483 -51.3%
Incl. CPU (microsecs) per call 942 459 -483 -51.3%
Excl. CPU (microsec)11 5 -6 -54.5%
Incl. MemUse (bytes)51,264 51,264 0 0.0%
Incl. MemUse (bytes) per call 51,264 51,264 0 0.0%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)54,896 54,896 0 0.0%
Incl. PeakMemUse (bytes) per call 54,896 54,896 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% -481 -4.9% -483 -5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.6% -6 -1.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% -481 -100.0% -483 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% -478 -99.4% -477 -98.8% 0 N/A% 0 N/A%