Re: Data transfer over internet

In article <1151619158.707183.225760@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>,
erniemac@xxxxxxxxxxxxx wrote:

While waiting foe Software Updates to download, I used Activity Monitor
to calculate downloading.
With iPod update-

Total Update-41.8 MB
Average Downloading-36.4 KB/second

Using Activity Monitor-

Averaged over 5 seconds-
IN 38 to 39 packets/second
54 to 55 KB/sec
OUT about 20 packets per second
1,28 to 1.29 KB/sec

Averaged over 1/2 seconf-
Interesting pattern with small gaps every 6 packets ?

As this is a DUPLEX transfer, data is 100% accurate- has to be.
This would be from a local mirror using broabband telephone connection
to a local exchange some 1 kilometer away.

Later, I will log a QT download from APPLE to compare a SIMPLEX
transfer.

[story snipped]

I don't think I understand the point of this post. When computing data
transfer, are you counting total bits transferred or net data
transferred?

When you emphasize *duplex* vs. *simplex* are you distinguishing between
full and half duplex or do you really mean a true one-way transmission?
If the latter, where do you get a one-way transfer from an Apple
download server?

--
Tom Stiller

PGP fingerprint = 5108 DDB2 9761 EDE5 E7E3
7BDA 71ED 6496 99C0 C7CF
.

Relevant Pages

  • Re: Data transfer over internet
    ... 1,28 to 1.29 KB/sec ... Interesting pattern with small gaps every 6 packets? ... I will log a QT download from APPLE to compare a SIMPLEX ... full and half duplex or do you really mean a true one-way transmission? ...
    (comp.sys.mac.system)
  • Data transfer over internet
    ... While waiting foe Software Updates to download, I used Activity Monitor ... 1,28 to 1.29 KB/sec ... Interesting pattern with small gaps every 6 packets? ...
    (comp.sys.mac.system)
  • Re: Strange PPPoe problem
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  • Re: Data transfer over internet
    ... Tom Stiller wrote: ... 1,28 to 1.29 KB/sec ... Interesting pattern with small gaps every 6 packets? ... full and half duplex or do you really mean a true one-way transmission? ...
    (comp.sys.mac.system)
  • Re: Getting error 80070005, looks like a connect issue
    ... Although you are both getting the same code if you compare the traces ... that the download was going to be started and the message which indicates ... there are any packets sent then. ... start a netstat loop before allowing the install ...
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