> # sysctl -a | grep net.isr
> net.isr.numthreads: 3
> net.isr.maxprot: 16
> net.isr.defaultqlimit: 256
> net.isr.maxqlimit: 10240
> net.isr.bindthreads: 0
> net.isr.maxthreads: 3
> net.isr.direct: 0
> net.isr.direct_force: 0 last pid: 25228; load averages: 2.39, 2.33, 2.15 up 2+04:33:34 14:05:44
203 processes: 7 running, 179 sleeping, 17 waiting
CPU 0: 0.8% user, 0.0% nice, 14.2% system, 22.4% interrupt, 62.6% idle
CPU 1: 0.4% user, 0.0% nice, 6.3% system, 43.7% interrupt, 49.6% idle
CPU 2: 0.0% user, 0.0% nice, 9.1% system, 41.7% interrupt, 49.2% idle
CPU 3: 0.0% user, 0.0% nice, 5.1% system, 49.6% interrupt, 45.3% idle
Mem: 252M Active, 2374M Inact, 283M Wired, 244K Cache, 112M Buf, 990M Free
Swap: 4096M Total, 4096M Free
PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
11 root 155 ki31 0K 32K RUN 0 38.6H 68.65% {idle: cpu0}
12 root -72 - 0K 152K CPU3 3 922:39 59.62% {swi1: netisr 0
12 root -72 - 0K 152K CPU1 1 607:43 53.76% {swi1: netisr 2
11 root 155 ki31 0K 32K CPU1 1 38.3H 53.61% {idle: cpu1}
11 root 155 ki31 0K 32K RUN 3 38.6H 52.25% {idle: cpu3}
11 root 155 ki31 0K 32K RUN 2 38.2H 50.39% {idle: cpu2}
12 root -72 - 0K 152K WAIT 2 324:22 25.78% {swi1: netisr 3
12 root -92 - 0K 152K WAIT 0 346:24 16.70% {irq256: re0}
13 root -16 - 0K 32K sleep 2 141:52 6.69% {ng_queue3}
13 root -16 - 0K 32K sleep 1 141:40 6.54% {ng_queue1}
13 root -16 - 0K 32K sleep 1 141:45 6.20% {ng_queue0}
13 root -16 - 0K 32K sleep 1 141:43 6.15% {ng_queue2}
32549 root 20 0 13408K 5808K select 0 43:26 0.73% snmpd
5523 root 21 0 91472K 75760K select 2 37:14 0.34% {mpd5}
Думаю можно net.isr.maxthreads: установить и в 4, никаких проблем на данный момент не наблюдаю, одни плюсы =)
