[ceph-users] Re: block.db/block.wal device performance dropped after upgrade to 14.2.10

Sure. total used free shared buff/cache available Mem: 394582604 355494400 5282932 1784 33805272 29187220 Swap: 1047548 1047548 0 On the node are 24 14TB OSDs with 14G configured memory target. Manuel On Fri, 7 Aug 2020 11:24:53 +0200 Stefan Kooman <stefan@bit.nl> wrote:

Can you share the amount of buffer cache available on your storage nodes?

We run the OSDs with osd_memory_target=11G and 22 GB of buffer cache available. And with the buffer on (Mimic 13.2.8).

Thanks,

Gr. Stefan