Pessoal. Tenho um FreeBSD com media de 80mil pacotes por segundos.
math...@roteador-borda# netstat -w 1 input (Total) output packets errs bytes packets errs bytes colls 77714 0 40611953 77794 0 34537249 0 78553 0 39770290 78600 0 34404408 0 77330 0 38124920 77369 0 32487332 0 81865 0 40502838 81955 0 34069136 0 Trafegando no servidor com duas interfaces de rede, 160 de entrada e 130 de saida. math...@roteador-borda# ifstat -iTb bge0,bge1 bge0 bge1 Total Kbps in Kbps out Kbps in Kbps out Kbps in Kbps out 77631.06 105233.8 60638.96 26120.90 138270.0 131354.7 80307.22 105118.0 80196.02 29655.96 160503.2 134774.0 54149.72 72569.36 71107.72 23389.59 125257.4 95958.95 62145.55 83482.63 88952.66 26565.39 151098.2 110048.0 64883.49 88753.50 89008.31 27317.84 153891.8 116071.3 57048.34 75267.31 67671.10 23243.26 124719.4 98510.57 65364.99 88276.10 71921.23 27125.56 137286.2 115401.7 68955.67 94165.80 80414.14 28811.04 149369.8 122976.8 Meu top da a seguinte informação: last pid: 3827; load averages: 0.65, 0.22, 0.17 up 200+10:19:17 16:55:51 121 processes: 5 running, 99 sleeping, 17 waiting CPU: 0.0% user, 0.0% nice, 2.2% system, 14.8% interrupt, 83.0% idle Mem: 803M Active, 2112M Inact, 612M Wired, 69M Cache, 399M Buf, 352M Free Swap: 2048M Total, 2048M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME CPU COMMAND 12 root 1 171 ki31 0K 16K CPU2 2 4748.6 98.10% idle: cpu2 11 root 1 171 ki31 0K 16K RUN 3 4749.1 97.56% idle: cpu3 13 root 1 171 ki31 0K 16K CPU1 1 4744.9 84.52% idle: cpu1 14 root 1 171 ki31 0K 16K CPU0 0 3555.8 68.16% idle: cpu0 29 root 1 -68 - 0K 16K WAIT 0 1232.4 33.25% irq256: bge0 Meu Vmstat e o limits dão a seguinte informação: math...@roteador-borda# vmstat -s 2090964975 cpu context switches 741917513 device interrupts 487968930 software interrupts 892908039 traps 1050964447 system calls 56 kernel threads created 5942920 fork() calls 1052415 vfork() calls 0 rfork() calls 0 swap pager pageins 0 swap pager pages paged in 0 swap pager pageouts 0 swap pager pages paged out 8706 vnode pager pageins 30026 vnode pager pages paged in 0 vnode pager pageouts 0 vnode pager pages paged out 59 page daemon wakeups 1510158 pages examined by the page daemon 6505 pages reactivated 263568394 copy-on-write faults 61568 copy-on-write optimized faults 377416614 zero fill pages zeroed 3054 zero fill pages prezeroed 117104 intransit blocking page faults 909983493 total VM faults taken 0 pages affected by kernel thread creation 1614176621 pages affected by fork() 284502348 pages affected by vfork() 0 pages affected by rfork() 1481846 pages cached 802316449 pages freed 0 pages freed by daemon 487828989 pages freed by exiting processes 205368 pages active 540569 pages inactive 17727 pages in VM cache 156791 pages wired down 90269 pages free 4096 bytes per page 622521191 total name lookups cache hits (81% pos + 7% neg) system 1% per-directory deletions 0%, falsehits 0%, toolong 0% math...@roteador-borda# limits Resource limits (current): cputime infinity secs filesize infinity kB datasize 33554432 kB stacksize 524288 kB coredumpsize infinity kB memoryuse infinity kB memorylocked infinity kB maxprocesses 5547 openfiles 32768 sbsize infinity bytes vmemoryuse infinity kB math...@roteador-borda# netstat -m 631/3344/3975 mbufs in use (current/cache/total) 630/2550/3180/85556 mbuf clusters in use (current/cache/total/max) 629/1547 mbuf+clusters out of packet secondary zone in use (current/cache) 0/0/0/12800 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/6400 9k jumbo clusters in use (current/cache/total/max) 0/0/0/3200 16k jumbo clusters in use (current/cache/total/max) 1425K/5936K/7361K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0/0/0 sfbufs in use (current/peak/max) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 0 calls to protocol drain routines Já fiz dezenas de alterações de buffers,sockets,sendspace e afins Porém Nesta situação estou tendo problemas com perdas de pacote, no netstat mostra erro nos pacotes de entrada. input (Total) output packets errs bytes packets errs bytes colls 79271 0 40815530 79432 0 32898606 0 62806 2855 25740320 62767 0 25511696 0 74184 0 32057472 74122 0 31920564 0 75952 0 34464844 75779 0 34329614 0 64278 2629 28927986 64233 0 27086522 0 79004 86 39730322 79066 0 31180000 0 76016 0 36502590 76034 0 32285930 0 Não posso nem pensar em habilitar o polling que a coisa fica feia. A Interface é bge, já forcei para ser full duplex no switch e no servidor mas não tive resultados bons. Estou com perda de pacotes. Não tem firewall, apenas roteamento! Se alguem trabalha nestas condições ou tem alguma diga, por favor ajude-me. Abraços. -- ----------------------------------------------- Matheus Cucoloto Unix Expertise Voip Expertise ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd