[smokeping-users] Re: graph question

[Arnold Nipper]

On 15.04.2005 15:18 Tobias Oetiker wrote

>> Imho that may only happen when the set of ping results consists of only
>> two values. The lower one is the coloured line and you have exactly one
>> grey shadow above. In any other case you should have grey shadows on
>> *both* sides of the coloured line.
> 
> assume you have the following values
> 
> 5,5,5,5,5,8,9,10,11
> 
> then the median is 5 ... and you will see grey only above

Absolutely true, I still mix average and median internally :-(

> ... this
> is actually quite a normal behaviour ... since pakets seldom travel
> faster, than normal ... only slower ...
> 

normal for "far" pings ... "LAN" pings tend to result in medians with 
value above and below.




Arnold

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