Slow downloads

Questions and Answers : Windows : Slow downloads

To post messages, you must log in.

AuthorMessage
Charles R. Hague

Send message
Joined: 29 Jul 99
Posts: 2
Credit: 28,410
RAC: 0
United States
Message 1349094 - Posted: 21 Mar 2013, 15:14:09 UTC

I did Seti@Home long ago, and with my new fast computer, thought I'd give it another shot. The odd thing is that the downloads are taking forever, and most of them just sit there, not doing anything. Some creep along. A 300K file still has not downloaded in about 24 hours. Many files are a little downloaded. Given the size of files and my overall bandwidth, I'd expect these could all be downloaded in about 2 - 3 minutes at most.

Any thoughts?
kcuhC
ID: 1349094 · Report as offensive
Profile Ageless
Avatar

Send message
Joined: 9 Jun 99
Posts: 13822
Credit: 3,269,733
RAC: 0
Netherlands
Message 1349108 - Posted: 21 Mar 2013, 15:57:43 UTC - in response to Message 1349094.  

It's not your bandwidth that's the problem, it's that the 100Mbit connection that Seti is allowed to use is completely saturated by just about everyone else trying to download work at the same time. So yes, it'll be slow going. For everyone.
Jord

Ancient Astronaut Theorists suggest that in many ways, you can be considered an alien conspiracy!
ID: 1349108 · Report as offensive
Profile Jim_S
Avatar

Send message
Joined: 23 Feb 00
Posts: 4633
Credit: 37,474,847
RAC: 19,116
United States
Message 1349769 - Posted: 23 Mar 2013, 12:33:02 UTC

You MAY find some help here in NC...http://setiathome.berkeley.edu/forum_thread.php?id=71002

I Desire Peace and Justice, Jim Scott (Mod-Ret.)
ID: 1349769 · Report as offensive
Grant (SSSF)
Volunteer tester

Send message
Joined: 19 Aug 99
Posts: 7495
Credit: 91,228,503
RAC: 46,206
Australia
Message 1353974 - Posted: 6 Apr 2013, 3:27:43 UTC - in response to Message 1349094.  

The odd thing is that the downloads are taking forever, and most of them just sit there, not doing anything. Some creep along. A 300K file still has not downloaded in about 24 hours.

Since the recent move of the servers to a new location, even the TCP fix linked to is no longer required.
I'm downloading 50 or more WUs in about 20 seconds at the moment.

Grant
Darwin NT
ID: 1353974 · Report as offensive
Grant (SSSF)
Volunteer tester

Send message
Joined: 19 Aug 99
Posts: 7495
Credit: 91,228,503
RAC: 46,206
Australia
Message 1355250 - Posted: 10 Apr 2013, 9:13:22 UTC - in response to Message 1355191.  
Last modified: 10 Apr 2013, 9:15:46 UTC

Any isea what the problem is?

Making sure that you don't use the screen saver at all, and don't have an Anti Virus programme set to scan the BOINC programme & data directories will help.
Running an optimised application would also help, but the real problem is your system- it is basically ancient & slow compared to modern systems.

CPU comparison
Keep in mind the i7 2600k isn't the latest & greatest available, and the Celeron 440 would leave your P4 behind.
Grant
Darwin NT
ID: 1355250 · Report as offensive

Questions and Answers : Windows : Slow downloads


 
©2016 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.