rvalyi,

you have to look what the unix like "top" utility says which process take what 
resources over time and of coarse pike resource consumption.

One of the main bottlenecks are that OpenERP is single threaded (at least I 
have not got any proof of other - I am speaking for 4.2) so when one user fires 
up some time consuming request, other have to wait.

Ok by it's nature is not the problem since you can try to use one proxy with 
multiple worker application servers - but there is no record level locking and 
I have seen bug reports when for example multiple cron tasks fire up more or 
less simultaneously on different servers. I must say that this happens even 
with one database-one application server setup.

It would be interesting how people overcome this issue, because there is tasks 
whose performance are not so dependent on servers hardware used.

About the network latency - have someone tried to use compressed VPN? Or is 
there any way to use compression only when data sent back to user reach some 
sort of size threshold?

sraps




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http://www.openobject.com/forum/viewtopic.php?p=34349#34349

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