@Gertjan hi!
I don't have any these packages installed.
I have many open-vpn site-to-site and ipsec site-to-site connections (50) .
Outputs:
systat -iostat
iostat -c 10
tty ada0 da0 da1 cpu tin tout KB/t tps MB/s KB/t tps MB/s KB/t tps MB/s us ni sy in id 0 0 11.0 12 0.1 0.0 0 0.0 0.0 0 0.0 2 0 2 3 93 0 234 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 1 0 0 3 96 0 78 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 2 0 1 3 94 0 78 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 1 0 1 2 96 0 78 15.2 66 1.0 0.0 0 0.0 0.0 0 0.0 2 0 0 2 95 0 78 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 2 0 0 3 94 0 78 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 1 0 1 2 96 0 78 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 1 0 1 4 94 0 78 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 1 0 1 4 94 0 78 10.8 55 0.6 0.0 0 0.0 0.0 0 0.0 2 0 2 5 92