I tried with FileZilla only, but with FlashFXP I have the same
problems after switching between compression on/off.
With local host I have no problems with FlashFXP.
BTW I just had this box again after activating the log view (8.5R1):
Error in response from server: Last command response contains invalid
response.
Best regards,
Marc
--- In NFServer@yahoogroups.com, "Fastream Technologies" <gates ...>
wrote:
>
> Hello,
>
> Here the Athlon64 server has a burnt South bridge and needs a
repair. Sorry.
> I tested with MODE Z open and SSL shut down.
>;
> BTW, I saw FileZilla having a lot of bugs with MODE Z. Could you try
with
> it?
>
> Regards,
>
> Gorkem Ates
>
> ----- Original Message -----
> From: "saft6luck" <m.pflugmann...>
> To: <NFServer@yahoogroups.com>
> Sent: Friday, May 19, 2006 5:25 PM
> Subject: [NFServer] Re: v 8.5
>
>
> : Hello,
> :
> : so you tested on one PC only? With or without SSL/compression?
Anyway
> : ... doesn't meet the test conditions, sorry!
> :
> : My test conditions: 2 PCs, 1GB LAN, NetFileServer, FileZilla.
> :
> : Why this way?
> : 1. 2PCs because of real HW
> : 2. 1GB LAN not nessesary but used to get 25MB/s. Otherwise the
> : difference is only 1/4.
> : 3. NetFileServer should be tested
> : 4. FileZilla because I wrote that you can reproduce it with 2
> : connections. One is transferring, the second one is just doing
>; : something to be kept alive.
> :
> : Can't you use at least 2 PCs and FileZilla, just look at the
> : taskmanager to verify the speed and update the directory while
>; : transferspeed is high?
>; :
> : Best regards,
> : Marc
> :
> : --- In NFServer@yahoogroups.com, "Fastream Technologies" <gates>
> : wrote:
> : >
> : > Dear Marc,
>; : >
> : > I tested with IP:localhost and client:FlashFXP latest beta.
Hardware
> : is
> : > Centrino 1.6GHz Dothan with 1GBRAM and XP Pro. NFServer consumed
an
> : average
> : > of 20% CPU with a file of 350MB. The average speed was 2839KB/
sec. I
> : was
> : > also listening to MP3 and the same 5400RPM hard drive was used
for
>; : both
> : > read/write as the server was localhost as I said. The memory
usage
> : of NFS
> : > was constant. The GUI was shut down. I do not see anything
unusual
> : here!
>; : >
> : > Regards,
> : >
> : > Gorkem Ates
> : >
> : > ----- Original Message -----
> : > From: "saft6luck" <m.pflugmann>
> : > To: <NFServer@yahoogroups.com>
> : > Sent: Friday, May 19, 2006 11:15 AM
> : > Subject: [NFServer] Re: v 8.5
> : >
> : >
> : > : Hello,
> : > :
> : > : I agree, compression uses CPU (in this case even with 0
> : compression,
> : > : lol) but ... and I try to give you information to find the
problem
> : ...
> : > : why should it start fast and slow down to 1/10 with max. 50%
CPU
>; : > : usage? And this at the same moment as the server gets an other
>; : request
> : > : for a directory listing? Do you really have problems
reproducing
> : it?
> : > :
> : > : BTW. For me this topic is of interesst because I use a 100MBit
> : > : internet connection at home. I first saw the problem when
testing
> : the
> : > : server from my PC at the office and thought it is a problem of
the
>; : > : internet connection :-P
> : > :
> : > : Best regards,
> : > : Marc
> : > :
> : > : --- In NFServer@yahoogroups.com, "Fastream Technologies"
<gates>
> : > : wrote:
> : > : >
> : > : > GZip is the same as SSL in terms of CPU usage. BTW, at the
> : moment,
> : > : FTP
> : > : > server is async: running on single thread/CPU. In the
future, if
> : we
> : > : see
> : > : > sales, we might upgrade to 32-connections-per-thread design
> : similar
> : > : to IQRP.
>; : > : >
> : > : > Regards,
> : > : >
> : > : > Gorkem Ates
> : > : >
> : > : > ----- Original Message -----
> : > : > From: "saft6luck" <m.pflugmann>
> : > : > To: <NFServer@yahoogroups.com>
> : > : > Sent: Thursday, May 18, 2006 7:25 PM
> : > : > Subject: [NFServer] Re: v 8.5
> : > : >
> : > : >
> : > : > Hello,
> : > : >
> : > : > --- In NFServer@yahoogroups.com, "Fastream Technologies"
> : <gates>
> : > : > wrote:
> : > : > >
> : > : > > Marc,
>; : > : > >
> : > : > > ----- Original Message -----
> : > : > > From: "saft6luck" <m.pflugmann>
> : > : > > To: <NFServer@yahoogroups.com>
> : > : > > Sent: Thursday, May 18, 2006 5:47 PM
> : > : > > Subject: [NFServer] Re: v 8.5
> : > : > >
> : > : > >
> : > : > > : Hello,
> : > : > > :
> : > : > > : Same problem with speed using 8.5R and FileZilla on
local
> : LAN
> : > : > here:
>; : > : > > :
> : > : > > : Observed behaviour: transferring a 1GB file starts with
> : about
>; : > : > 25MB/s,
> : > : > > : going down and up and suddenly dropping to about 2.5MB/s
and
>; : > : stays
>; : > : > > : there until the end.
> : > : > >
> : > : > > Does your CPU go to 100%? SSL uses lots of CPU! That may
be
> : > : > limiting.
> : > : >
> : > : > Of course I forgot to mention this: dual core 3GHz with 1
CPU
>; : 50%
> : > : > during download, no problem I think. BTW doesn't look like
it's
> : a
> : > : > problem with SSL. I had a similar experiance without SSL
while
> : > : testing
> : > : > compression.
> : > : >
> : > : >
> : > : > >
> : > : > > :
> : > : > > : Additional information: after several tries it looks
like
> : the
> : > : > second
> : > : > > : channel in FileZilla is keeping the line busy and after
some
> : > : > commands
> : > : > > : the speed drops. E.g. by updating a directory (while
> : > : transferring
> : > : > on
> : > : > > : the second channel) I can reproduce the drop-down
> : immediately.
> : > : > >
> : > : > > By default, FileZilla opens many sockets, one for each
> : operation.
> : > : >
> : > : > I don't complain or wonder about that. Call it a hint for
your
> : > : testing
> : > : > ...
> : > : >
> : > : > Just open the taskmanager to watch network, start a session
and
>; : a
> : > : > download. After some action in the browser connection (even
>; : without
> : > : > user interaction) you can see the problem, at least on my PC
:-P
> : If
> : > : it
> : > : > doesn't happen try to update the directory in the browser
view
> : > : (while
> : > : > transfering).
> : > : >
> : > : >
> : > : > > :
> : > : > > : To stop questions: of course I did not set any speed
limit;
> : both
> : > : > PCs
> : > : > > : are able to transfer data with about at least 25MB/s
> : constantly
> : > : > using
>; : > : > > : shared folders and copying this file.
>; : > : > > :
> : > : > > : Gorkem, I guess you really should give big files a try :
-)
>; : > : > > :
> : > : > > : Other bugs/problems in 8.5R (FTP server side):
> : > : > > : - After screen log is full (why has it to be full?) the
GUI
>; : > : > responds
> : > : > > : with something like: last server command contained wrong
>; : data .
> : > : ..
> : > : > > : - Log file is always empty with setting:
'NetFileserver',
> : rotate
> : > : > every
>; : > : > > : 0 days 0 hours. By intention?
> : > : > > : - Changing the file/path for the logfile some times
doesn't
> : > : accept
> : > : > the
> : > : > > : new path/file or hangs the GUI
> : > : > > : - Pop-up-comment for 'screen logs' and 'file logs' are
the
>; : same
> : > : > > : - Pop-up-comment for 'apply & save' button in ftp-SSL
page
> : is
> : > : > wrong:
> : > : > > : 'set compression ratios per file type'
>; : > : > > : - WAN-IP in GUI is very often: 'unable to determine'
(behind
> : > : NAT,
> : > : > but
> : > : > > : of course router etc. never changes)
> : > : > >
> : > : > > Will be investigated.
> : > : > >
> : > : > > Regards,
> : > : > >
> : > : > > Gorkem Ates
> : > : > >
> : > : > > :
> : > : > > : Best regards,
> : > : > > : Marc |