On Tue, Dec 21, 2010 at 6:09 PM, Dr. Gerald Ardito <gerald.ard...@gmail.com> wrote: > I was testing the server with about 12 XOs today. They all connected fine > and had internet connections. But the performance seemed slow. It took > several seconds for pages to load at times.
Gerald, you need to diagnose where the problems are. They may be at more than one layer. = Is there wifi interference? - Do you see other APs in the same frequency, or in overlapping frequencies? You need about 4 "channels" of separation -- for example, put your AP in channel 11 -- and make sure there are no other APs using ch 7, 8 9 or 10. We recommend you use only channels 1, 6 and 11. - Can a small number of XOs ping the AP with relatively stable low latency? (ensure there is no other traffic with that AP at the same time) If there are no APs in overlapping channels, there may still be cordless phones using the 2.4GHz band, microwave ovens... = Is DNS fast or slow? Use the command "time dig somedomain.org", testing for the FQDN of the XS itself, plus regional domains, plus int'l domains. = Is HTTP slow? Use `curl -o /dev/null http://schoolserver/ ` , which will give you timings, to see if the XS homepage is slow to fetch. Try the same with http://google.com/ for an external URL. cheers, m -- martin.langh...@gmail.com mar...@laptop.org -- School Server Architect - ask interesting questions - don't get distracted with shiny stuff - working code first - http://wiki.laptop.org/go/User:Martinlanghoff _______________________________________________ Server-devel mailing list Server-devel@lists.laptop.org http://lists.laptop.org/listinfo/server-devel