Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: 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 #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)484 489 5 1.0%
Incl. Wall Time (microsec) per call 484 489 5 1.0%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)486 491 5 1.0%
Incl. CPU (microsecs) per call 486 491 5 1.0%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)60,736 60,736 0 0.0%
Incl. MemUse (bytes) per call 60,736 60,736 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)64,664 64,664 0 0.0%
Incl. PeakMemUse (bytes) per call 64,664 64,664 0 0.0%
Excl. PeakMemUse (bytes)56 56 0 0.0%

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% 5 16.7% 5 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 6 120.0% 5 100.0% 0 N/A% 0 N/A%