I am running 7.500 (upgraded from 7.490).
hardware info:
CPU: VIA Nehemiah 1.3G
RAM: 768M
I was looking at my log server and saw tons of mesg came from my astaro box as:
nf_queue (0): full at 1024 entries, dropping packets(s). Dropped: 45943
nf_queue (0): full at 1024 entries, dropping packets(s). Dropped: 45944
nf_queue (0): full at 1024 entries, dropping packets(s). Dropped: 45945
nf_queue (0): full at 1024 entries, dropping packets(s). Dropped: 45946
I can't say if the system was busy or running out of memory, i will keep an eye on it though.
Going through old logs, it only started after 6th Sep.