Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)62 59 -3 -4.8%
Incl. Wall Time (microsec) per call 16 15 -1 -4.8%
Excl. Wall Time (microsec)22 22 0 0.0%
Incl. CPU (microsecs)66 62 -4 -6.1%
Incl. CPU (microsecs) per call 17 16 -1 -6.1%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)5,032 5,032 0 0.0%
Incl. MemUse (bytes) per call 1,258 1,258 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 762 762 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% -3 -0.1% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -3 -100.0% -1 -25.0% 0 N/A% 0 N/A%