Do you know any performance of sizing recommendations about Samba 4.7.1 ?
For few informations :
2vCPUs / 1 Core 8GB of RAM 140 simultaneous Windows users / 250 at most / 20 NFS volumes mounted via fstab
This question because my RAM is all eated up by the buffer/cache (normal according to last chapter of : https://wiki.samba.org/index.php/Performance_Tuning).
Users are not complaining but I don't know if the servers is needing more or less.