Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: 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 #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)458 467 9 2.0%
Incl. Wall Time (microsec) per call 458 467 9 2.0%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)459 468 9 2.0%
Incl. CPU (microsecs) per call 459 468 9 2.0%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)51,248 51,248 0 0.0%
Incl. MemUse (bytes) per call 51,248 51,248 0 0.0%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)55,000 55,000 0 0.0%
Incl. PeakMemUse (bytes) per call 55,000 55,000 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% 9 0.5% 9 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 11.1% 1 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 9 100.0% 9 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 8 88.9% 8 88.9% 0 N/A% 0 N/A%