On 02/25/2014 4:52 PM, Pierre Malard wrote : > Hi, > > We have, since 2 years, an owncloud service on our institute network. Now, > we want to generalize its usage but we have some interrogation about the > best configuration. > > The system works on virtual XEN server with Debian Wheezy. The test > configuration is this: > - 2 CPU (i7) > - RAM : 4096 Mo > - Storage area: NFS mont on a low-cast SAN SATA. > > With about 5 or 6 users, the memory is alway to 90%. So what could be this > charge with 150 or 300 users? > > is it because the IO access to NFS storage is too poor? > > Best whishes
Hi Pierre, Memory usage seems very high on your server compared to the number of users. Actually, I checked on an OwnCloud server on my own with roughly the same number of users and found 430MB for RAM Usage. Are you sure you're talking about used memory ? Debian uses cache memory to 90% of the system memory but it's not really used and can be allocated to applications. What does a 'top' command return in your case ? (you have to look at the ' -/+ buffer/cache' line) Regards, Nicolas _______________________________________________ User mailing list [email protected] http://mailman.owncloud.org/mailman/listinfo/user
