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linux、FreeBSD网桥转发性能对比
linux 2.6.9(redhat enterprise linux 4 update1) q7<d|s 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 )[J@s= 64 18.3% 259875 141.37 86% '6})L
128 30.46% 250501 264.54 94.5% @?3^Ks_ 256 56.45% 250016 524.19 96% `U b*rOMu 512 89.93% 209732 865.77 80% <R+?>kz6 1024 100% 119274 980.91 40% ?wv^X`Q*~ 1500 100% 82020 986.86 29.5% 7y&6q`y E 混包 43.97% 401.36 239825 93.5% 0j;ZPqEf3 NuSdN>8ll Y<u%J#'[ FreeBSD 4.11(polling enable,HZ=4000) t$%<eF@w 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 %#rtNDi 64 32.6% 462963 251.85 1% BC/5 bA 128 48.87% 401929 424.44 1% ap'La|9t> 256 66.35% 296209 616.11 1% iLIb-d?!a& 512 84.94% 198098 817.75 0% z@,(^~C_ 1024 100.0% 119274 980.91 0% vanV |O 1500 100% 82020 986.86 0% c+E \e] { 混包 60.26% 328831 549.97 0% 5I,NvHD4 A_\Jb}J1< P8}IDQ9 FreeBSD 4.11(polling disabled,SMP enable) S6(48/ 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 |'1.ajxw 64 32.0% 454545 247.27 41%
Z^2SG_pD 128 48.10% 395570 417.72 46% xT_"` @ 256 64.97% 290023 603.25 27.5% 3o[(pfcU 512 84.94% 198098 817.75 30% wW p7N 1024 100.0% 119274 980.91 14% !L{mE&
1500 100% 82020 986.86 11% pP1DR' 混包 59.17% 322888 540.03 41% ]
1pIIX} b9vudr FreeBSD 6.0 (polling disabled, if_bridge) >oWPwXA 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 +B " aUF 64 22.98% 326371 177.55 93% 3))CD,| 128 38.48% 316456 334.18 97% s7sd(f]= 256 65.88% 294118 611.77 87% ed/B.SY 512 84.54% 197161 813.88 32% gEsD7]o(= 1024 100% 119274 980.91 22.5% U ->vk{v 1500 100% 82020 986.86 17.5% C_/eNu\I 混包 57.97% 316351 529.09 88% { 22ey`@`h ^i#0aq2}
)s^gT]"N FreeBSD 6.0 (polling disabled, BRIDGE) eA2*}"W 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 0@b<?Ms9 64 26.43% 375375 204.20 95% O0z-jZ,]) 128 44.44% 365497 385.96 93% TM{m:I:Z*n 256 65.88% 294118 611.77 61% 5]]QW3 512 84.54% 197161 813.88 30% 9 c9$cnQ 1024 100% 119274 980.91 22.8% 0'r}]Mws 1500 100% 82020 986.86 17% nbP}a?XC 混包 59.48% 324561 542.83 82% &$CyT6mb^ vb0Ca+}} ufR>*)_+ FreeBSD 6.0 with RG-NTD(polling disabled, BRIDGE) u c!6?+0h 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 /G7^ l>pa 64 10.2% 144844 78.16 89.5% 2& Hl
wpx 128 17.19% 141403 149.32 90% rt vLLOIO 256 31.60% 141084 293.45 89% 2BO H8Mp9 512 60.5% 141084 582.39 91% YK8l#8K 1024 100% 119274 980.91 75% ~oSA&v4V 1500 100% 82020 986.86 46.4% 9<CUm"%J 混包 26.38% 143988 240.79 89% C'A
D[`p AM!P?${a 7eM6 B#rI PCAP抓包性能: fy>3#`T- 64字节 12.88% 183016 99.56 99% w].DLoz PCAP单向抓包性能 rM~Mqpk 64字节 565611 39.82% 307.69 50% :+_H%4+ ~rOvVi&4 @Kbj:S;m sysctl debug.bpf_bufsize=524288 u5qaLHoEP sysctl debug.bpf_maxbufsize=1048576
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[楼 主]
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Posted: 2007-10-31 16:38 |
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