вообще это всё не то, тут что-то другое, ведь netstat криминала не кажет:
7231 mbufs in use:
        3431 mbufs allocated to data
        3787 mbufs allocated to packet headers
        13 mbufs allocated to socket names and addresses
1942/2352 mbuf 2048 byte clusters in use (current/peak)
1241/8460 mbuf 2112 byte clusters in use (current/peak)
146/832 mbuf 4096 byte clusters in use (current/peak)
0/72 mbuf 8192 byte clusters in use (current/peak)
0/56 mbuf 9216 byte clusters in use (current/peak)
0/50 mbuf 12288 byte clusters in use (current/peak)
0/48 mbuf 16384 byte clusters in use (current/peak)
0/48 mbuf 65536 byte clusters in use (current/peak)
18520/36268/131072 Kbytes allocated to network (current/peak/max)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines