If it’s easy to monitor CPU and (disk) I/O activity, I’d recommend watching those, rather than memory use. Especially I/O. If CPU is low and I/O is high, and the forum is slow, that could indicate an impactful shortage of RAM.
If it’s easy to monitor CPU and (disk) I/O activity, I’d recommend watching those, rather than memory use. Especially I/O. If CPU is low and I/O is high, and the forum is slow, that could indicate an impactful shortage of RAM.