Hi. On Thu, Aug 22, 2019 at 03:53:55PM +0300, Andrei POPESCU wrote: > On Jo, 22 aug 19, 09:21:31, Gustavo - Emar wrote: > > Hi, > > After upgrading from Debian Stretch to Buster (10), we realize that it is > > not managing memory as before. > > First, even with Swappiness = 0 and having 32 Ram, (16 Gb using) it starts > > using Swap > > <joke> > If you don't want it using swap you should just disable it. > </joke>
A bad joke, if we're talking a server here ;) > > and the system is slow and crashing. > > There's not much information here to even start looking for the root > casue. You might want to start telling us more about the system: > > * Is it identical hardware as used with stretch? > * What is it used for > * What init system (systemd, SysV, etc.) > * How does a crash manifest (only specific software, the whole system, > etc.) > * Anything interesting in dmesg/logs/journal > * etc. I'd like to add that the contents of /proc/meminfo are extremely useful in such cases. Reco
