Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)49 48 -1 -2.0%
Incl. Wall Time (microsec) per call 10 10 -0 -2.0%
Excl. Wall Time (microsec)23 19 -4 -17.4%
Incl. CPU (microsecs)57 53 -4 -7.0%
Incl. CPU (microsecs) per call 11 11 -1 -7.0%
Excl. CPU (microsec)25 20 -5 -20.0%
Incl. MemUse (bytes)5,072 5,072 0 0.0%
Incl. MemUse (bytes) per call 1,014 1,014 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)3,048 3,048 0 0.0%
Incl. PeakMemUse (bytes) per call 610 610 0 0.0%
Excl. PeakMemUse (bytes)928 928 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::__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
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -0.1% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -400.0% -5 -125.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% 3 300.0% 1 25.0% 0 N/A% 0 N/A%