Dial up transfer rates: ugly hack #1 ;-)
Peter Garrett
peter.garrett at optusnet.com.au
Sun Aug 28 23:56:14 UTC 2005
On Mon, 29 Aug 2005 07:26:25 +0930
squareyes <squareyes at optusnet.com.au> wrote:
> Hi Cybe,
> phone line is no where near the power cable, I live alone, and all my
> children (3 dogs and 2 cats) have been expressly forbidden to watch
> TV after 5.00pm, so nothing is switched on that doesn't run in the
> morning. :-)
> The feeling that it is an exchange problem grows stronger, that's why I
> would like to
> present some evidence to my ISP, who still thinks that it is Linux.
> Thanks all who helped
> Take Care
> Winton
>
Hi Winton,
This way of doing things is "Too Ugly to Live (tm)", but you can try it .
sudo apt-get install bwm <---- tiny utility
bwm monitors your transfer rates... it takes some seconds to output anything, and uses ctrl-c to stop. If you do this:
start downloading http://foo.bar.org/somebigfile [substitute ad-lib]
then open a terminal and do
while true ; do bwm | grep ppp0 ; done
then leave that running for a while you get something like
while true ; do bwm | grep ppp0 ; done
ppp0 4.287 3.654 7.941
ppp0 5.906 1.110 7.016
ppp0 4.436 0.183 4.619
<snipped>
bwm outputs in batches of ten lines or so, every twenty seconds, from memory. To stop it just do a "ctrl-c". Easiest way to record it is to copy paste to gedit or your editor of choice and save. If you want to get fancy you can paste the top line of the standard bwm at the top of the file before doing this... (running bwm without arguments outputs a nice little updated table with labels for each interface)
Thus:
Iface RX(KB/sec) TX(KB/sec) Total(KB/sec) <--- top line of standard bwm output
ppp0 4.287 3.654 7.941 <---- first line of "while true .... etc"
ppp0 5.906 1.110 7.016
ppp0 4.436 0.183 4.619
... but of course you will wait to get a decent number of lines of output - to impress the optusnet people ;) So wait a while and let the "while true... " run...
See how you go...
Peter - hoping the bash experts will step in and demonstrate how this is done elegantly ;-)
--
Linux User #343161
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