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linux、FreeBSD网桥转发性能对比
linux 2.6.9(redhat enterprise linux 4 update1) _>RTefL5 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 uq\[^ 64 18.3% 259875 141.37 86% hp3
<HUU 128 30.46% 250501 264.54 94.5% j
eWI<ms 256 56.45% 250016 524.19 96% 12LGWhDp 512 89.93% 209732 865.77 80% =O??W8u 1024 100% 119274 980.91 40% HApjXv!U[ 1500 100% 82020 986.86 29.5% w^E$R 混包 43.97% 401.36 239825 93.5% AQjf\i g]Z@_ Z3O_K FreeBSD 4.11(polling enable,HZ=4000) =
-E%vnU 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 Wa<SYJ 64 32.6% 462963 251.85 1% ukc<yc].+? 128 48.87% 401929 424.44 1% i;fU],aK! 256 66.35% 296209 616.11 1% =4#p|OZP 512 84.94% 198098 817.75 0% 1 Szv4 1024 100.0% 119274 980.91 0% !`0
El',gY 1500 100% 82020 986.86 0% F*p@hl 混包 60.26% 328831 549.97 0% W%@0Ym`7 ,m[#<}xXA .f9&.H# FreeBSD 4.11(polling disabled,SMP enable) >D_!d@Z 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 @dc4v_9 64 32.0% 454545 247.27 41% K'oy6$B 128 48.10% 395570 417.72 46% d@ef+- 256 64.97% 290023 603.25 27.5% @me ( pn
D 512 84.94% 198098 817.75 30% V|)nUsU 1024 100.0% 119274 980.91 14% ]SUW"5L- 1500 100% 82020 986.86 11% iQvqifDmh 混包 59.17% 322888 540.03 41% +pxtar ZM_-g4[H FreeBSD 6.0 (polling disabled, if_bridge) eA-$TSWh 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 GpXU&A'r 64 22.98% 326371 177.55 93% 3j\Py'}; 128 38.48% 316456 334.18 97% tS[%C) 256 65.88% 294118 611.77 87% ]u47]L# 512 84.54% 197161 813.88 32% P(B&*1
X 1024 100% 119274 980.91 22.5% 3+8{Y 1500 100% 82020 986.86 17.5% `gdk,L] 混包 57.97% 316351 529.09 88% ZmS
]4WM< 8xx2+ %Vhj<gN FreeBSD 6.0 (polling disabled, BRIDGE) RpzW- 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 |M|>/U 8 64 26.43% 375375 204.20 95% gP?.io9Oi 128 44.44% 365497 385.96 93% ese?;1
r 256 65.88% 294118 611.77 61% KA
elq* 512 84.54% 197161 813.88 30% ^\w!D{Y7Q 1024 100% 119274 980.91 22.8% "T.Qb/97@ 1500 100% 82020 986.86 17% Iy@6cd,)S 混包 59.48% 324561 542.83 82% 5)i+x- ZX0!BS M8|kmF\B FreeBSD 6.0 with RG-NTD(polling disabled, BRIDGE) U\6Ee-1#_ 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 p;)@R$* 64 10.2% 144844 78.16 89.5% -Hg,:re2 128 17.19% 141403 149.32 90% }M &hcw< 256 31.60% 141084 293.45 89% OGPrjL+ 512 60.5% 141084 582.39 91% }XfRKGQw 1024 100% 119274 980.91 75% PGA
`R 1500 100% 82020 986.86 46.4% :7pt=IA 混包 26.38% 143988 240.79 89% TlJ'pG 4^ VX e7b zJG=9C? PCAP抓包性能: p0C|ECH 64字节 12.88% 183016 99.56 99% ,pa=OF PCAP单向抓包性能 8v\^,'@ 64字节 565611 39.82% 307.69 50% |/;X-+f8 `,
)%<} A'T: \Wl sysctl debug.bpf_bufsize=524288 E~
1"Nh 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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