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Stofanet hastighed??
Fra : Thomas Jensen


Dato : 16-12-00 22:41

Hej Gruppe.

Jeg har lige fået stofanet, og vil lige høre om det er normalt at
hastigheden svinger så meget?? nogen gange er hastigheden fra
news.stofanet.dk helt nede på 6 til 7 KB-Sek, andre gange er den oppe på ca.
100 KB-Sek.

MVH. Thomas




 
 
DWM. (16-12-2000)
Kommentar
Fra : DWM.


Dato : 16-12-00 23:24

"Thomas Jensen" <Isl12456@image.dk> skrev i en meddelelse news:2pR_5.516$nV.6008@news101.telia.com...
> Hej Gruppe.
>
> Jeg har lige fået stofanet, og vil lige høre om det er normalt at
> hastigheden svinger så meget?? nogen gange er hastigheden fra
> news.stofanet.dk helt nede på 6 til 7 KB-Sek, andre gange er den oppe på ca.
> 100 KB-Sek.

De har problemer i øjeblikket med deres server.

--
Best Regards / Med Venlig Hilsen
Kenneth

PS: No, it´s not my real emailadress


Thomas Jensen (17-12-2000)
Kommentar
Fra : Thomas Jensen


Dato : 17-12-00 11:14


"DWM." <not.for.you.to@know.com> skrev i en meddelelse
news:91gq2s$n76$1@news.inet.tele.dk...
> "Thomas Jensen" <Isl12456@image.dk> skrev i en meddelelse
news:2pR_5.516$nV.6008@news101.telia.com...
> > Hej Gruppe.
> >
> > Jeg har lige fået stofanet, og vil lige høre om det er normalt at
> > hastigheden svinger så meget?? nogen gange er hastigheden fra
> > news.stofanet.dk helt nede på 6 til 7 KB-Sek, andre gange er den oppe på
ca.
> > 100 KB-Sek.
>
> De har problemer i øjeblikket med deres server.
>


jep, men hvilke hastigheder oplever andre generelt ved alm. surf og download
på stofanet???



> --
> Best Regards / Med Venlig Hilsen
> Kenneth
>
> PS: No, it´s not my real emailadress
>



Wes (17-12-2000)
Kommentar
Fra : Wes


Dato : 17-12-00 13:08

I Århus ligger jeg på ca. 1000 kbps i download og 256 i up.

"Thomas Jensen" <Isl12456@image.dk> skrev i en meddelelse
news:1r0%5.566$nV.8694@news101.telia.com...
>
> "DWM." <not.for.you.to@know.com> skrev i en meddelelse
> news:91gq2s$n76$1@news.inet.tele.dk...
> > "Thomas Jensen" <Isl12456@image.dk> skrev i en meddelelse
> news:2pR_5.516$nV.6008@news101.telia.com...
> > > Hej Gruppe.
> > >
> > > Jeg har lige fået stofanet, og vil lige høre om det er normalt at
> > > hastigheden svinger så meget?? nogen gange er hastigheden fra
> > > news.stofanet.dk helt nede på 6 til 7 KB-Sek, andre gange er den oppe

> ca.
> > > 100 KB-Sek.
> >
> > De har problemer i øjeblikket med deres server.
> >
>
>
> jep, men hvilke hastigheder oplever andre generelt ved alm. surf og
download
> på stofanet???
>
>
>
> > --
> > Best Regards / Med Venlig Hilsen
> > Kenneth
> >
> > PS: No, it´s not my real emailadress
> >
>
>



Sleepless AnswerBot (17-12-2000)
Kommentar
Fra : Sleepless AnswerBot


Dato : 17-12-00 14:02

:: I Århus ligger jeg på ca. 1000 kbps i download og 256 i up.
:: > > >
:: > > > Jeg har lige fået stofanet, og vil lige høre om det er normalt at
:: > > > hastigheden svinger så meget?? nogen gange er hastigheden fra
:: > > > news.stofanet.dk helt nede på 6 til 7 KB-Sek, andre gange er den oppe på
:: > ca.
:: > > > 100 KB-Sek.

I see one sofanet customer (you know who you are reading from our
test swerver at up to 100 KBytes/sec over 5 sec periods, but usually
somewhere between 25-50 (or less) on a single connection, probably
because the software this customer is using, downloads one or two articles
at high speed, then for no reason I can understand, gives the `GROUP'
command *again* for the same newsfroup, downloads another two articles,
and repeats the process...

There's nothing to be gained by the repeated `GROUP' commands, and they
slow things down, not only because of the turnaround time to give the
command and wait for it to return, but also because I'm pretty sure the
`GROUP' command is pretty expensive here -- I haven't yet tuned it on the
test machine the way I have on news.tele.dk -- and it may take some time
to recount the number of articles in the group that was just counted, what,
three seconds ago... This pattern seems to be quite common, though

The last 10-15 seconds saw close to 80KBytes/sec to this reader, and it
could probably stay high if this customer were to either reconfigure the
program in use, or switch to one that gives the `GROUP' command just
once and then grabs article after article without pause. And yes, if you
have a properly-tuned TCP stack, we can pretty much fill a single connection
at whatever bitrate you can handle -- no need to open 6 or 10 parallel
connections for `speed'. Someone at auc.dk had been downloading at about
5 megabits/sec for a while on a single connection...

Hope this info is useful somehow...

Dragon (18-12-2000)
Kommentar
Fra : Dragon


Dato : 18-12-00 17:04

>I see one sofanet customer (you know who you are reading from our
>test swerver at up to 100 KBytes/sec over 5 sec periods, but usually
>somewhere between 25-50 (or less) on a single connection,

I noticed this strange behaviour too and wondered what was going on. To me
it seemed to happen when focus was not on the newsagent e.g. because it was
minimized. I thought it had something to do with the process priorities and
the program being too cpu intensive on my machine. So far I use NewsGrabber
and OE4 in combination.

>downloads one or two articles
>at high speed, then for no reason I can understand, gives the `GROUP'
>command *again* for the same newsfroup, downloads another two articles,
>and repeats the process...


DU-meter reads pretty stable at about 85 Kb, then for five seconds or so
goes to nearly zero and starts again.


>I'm pretty sure the `GROUP' command is pretty expensive here

I can't find any configuration options in these programs to prevent it, but
NG says I make two connections even though I only download one article at a
time. And it shows one connections even when I don't download anything.
I understand you see one connection only?
Maybe NewsGrabber is rotten in some way.
Funny though i used to get about 100Kb/s from stofanews with the same
program when their server worked.

>This pattern seems to be quite common, though
>
>it could probably stay high if this customer were to either reconfigure the
>program in use, or switch to one that gives the `GROUP' command just
>once and then grabs article after article without pause.

Do you know if the same problem exists with Forte Agent or SuckTheBest ? Or
is there any way I can know which commands my software sends so I can go
look for a better application?

>And yes, if you have a properly-tuned TCP stack, we can pretty much fill a
single connection
>at whatever bitrate you can handle

What do you mean by 'properly tuned'? I've set the DefaultRCWindow to 48K
something in Windows registry. Isn't that The performance tweak for windows
machines?

> -- no need to open 6 or 10 parallel
>connections for `speed'.

Of course that's non-sense, but for some odd reason NewsGrabber won't even
start downloading if I allow one session only. That program seems quite
suspect I think...

>Hope this info is useful somehow...

Sure it is! I would really like to solve this mystery, too.



N/A (18-12-2000)
Kommentar
Fra : N/A


Dato : 18-12-00 00:12



Rune Klausen (18-12-2000)
Kommentar
Fra : Rune Klausen


Dato : 18-12-00 00:12


<sortkaer@yahoo.com> wrote in message
news:3a3d401d.1826680@news.stofanet.dk...
> On Sat, 16 Dec 2000 23:24:21 +0100, "DWM." <not.for.you.to@know.com>
> wrote:
>
>
> >De har problemer i øjeblikket med deres server.
>
> Og her må jeg så desværre tilføje ordet "igen"
>
> Iflg. deres maling liste skal der udskiftes noget hardware som de
> først skal bestille hjem, men de kan desværre ikke sige noget om
> hvornår det kommer. Indtil videre har vi ventet i 5 dage.
> Har andre ISP'er heller ikke ekstra hardware til at udskifte defekte
> dele med på lager.. Jeg syntes det er dybt kritisabelt.


TeleDanmark er løbet tør for plads til at kører et fuldt feed, og det har de
været i lang tid efterhånden(2md's) De har nu fået de nye diske hjem, men de
skal ominstallere hele lortet, så det virker vel efter nytår...

-Rune



Caspar Møller (17-12-2000)
Kommentar
Fra : Caspar Møller


Dato : 17-12-00 11:33

> Jeg har lige fået stofanet, og vil lige høre om det er normalt at
> hastigheden svinger så meget?? nogen gange er hastigheden fra
> news.stofanet.dk helt nede på 6 til 7 KB-Sek, andre gange er den oppe på
ca.
> 100 KB-Sek.

I Aalborg ligger det på ca. 512+ kbps down og 128+ kbps up.

Mvh,
Caspar



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