I'm evaluating FA from few days. Running it on Debian Sarge, with Pentium4 2.8 CPU, 2GB RAM, SCSI 10k HDDs. Not very fast in overall, but not bad as well. After starting FA, I can see java process at 99.X% CPU. Is it normal? I have 1 firewall, with rather not much activity - 1500 events from beginning.