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linux、FreeBSD网桥转发性能对比
linux 2.6.9(redhat enterprise linux 4 update1) (S4[,Sx6E 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 ( [m[< 64 18.3% 259875 141.37 86% Af%#&r7W 128 30.46% 250501 264.54 94.5% K{#1O=Gi 256 56.45% 250016 524.19 96% *dE5yS`H 512 89.93% 209732 865.77 80% SF2< 1024 100% 119274 980.91 40% )RE~=*?d 1500 100% 82020 986.86 29.5% s@c.nT%BYL 混包 43.97% 401.36 239825 93.5% c (Gl3^ mfpL?N E5U{.45 FreeBSD 4.11(polling enable,HZ=4000) 'z.:
e+Q_ 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 :i>/aRNh1 64 32.6% 462963 251.85 1% v)AadtZ0d 128 48.87% 401929 424.44 1% gcNpA?mC|u 256 66.35% 296209 616.11 1% 4`mF
6%UC 512 84.94% 198098 817.75 0% vx&jI$t8 1024 100.0% 119274 980.91 0% *f4BD|| 1500 100% 82020 986.86 0% ?()$i
mb* 混包 60.26% 328831 549.97 0% ,\cO>y@ YPY'[j(p`n etHkyF FreeBSD 4.11(polling disabled,SMP enable) j%y)%4F8 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 >
l@o\ 64 32.0% 454545 247.27 41% S@'yuAe*G 128 48.10% 395570 417.72 46% ~wdKO7fs 256 64.97% 290023 603.25 27.5% WKwU:im 512 84.94% 198098 817.75 30% h+rrmC 1024 100.0% 119274 980.91 14% j;+!BKWy4 1500 100% 82020 986.86 11% !ufSO9eDx" 混包 59.17% 322888 540.03 41% :)9^T< `vijd(a?v FreeBSD 6.0 (polling disabled, if_bridge) oy)'w
b~ 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 ~!Q\\_
64 22.98% 326371 177.55 93% !]
-ET7 128 38.48% 316456 334.18 97% aybfBC 256 65.88% 294118 611.77 87% =H\ig%%E@ 512 84.54% 197161 813.88 32% ys3&$G 1024 100% 119274 980.91 22.5% b2Jgg&?G 1500 100% 82020 986.86 17.5% @6roW\'$ 混包 57.97% 316351 529.09 88% [7:(e/& 3~%wA(|A ,X2CV INb} FreeBSD 6.0 (polling disabled, BRIDGE) re `B fN 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 P}El#y#& 64 26.43% 375375 204.20 95% u{-J?t&` 128 44.44% 365497 385.96 93% kh'R/Dt 256 65.88% 294118 611.77 61% (Es0n$Xb 512 84.54% 197161 813.88 30% d1`us G" 1024 100% 119274 980.91 22.8% zoU-*Rs6 1500 100% 82020 986.86 17% Z3)l5JG) 混包 59.48% 324561 542.83 82% !P6\-. .\?)O+J! j0LA FreeBSD 6.0 with RG-NTD(polling disabled, BRIDGE) ~?m vV`30& 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 UqP
%S$9 64 10.2% 144844 78.16 89.5% c%|18dV 128 17.19% 141403 149.32 90% W+'|zhn 256 31.60% 141084 293.45 89% \*5_gPj!d 512 60.5% 141084 582.39 91% j>5D4}*]f 1024 100% 119274 980.91 75% 1i.t^PY 1500 100% 82020 986.86 46.4% Rw54`_kFEB 混包 26.38% 143988 240.79 89% 7%-+7O 3ud
+{$NN O=HT3gp& PCAP抓包性能: QzwA*\G 64字节 12.88% 183016 99.56 99% kO]],Vy` PCAP单向抓包性能 bUW`MH7yJ 64字节 565611 39.82% 307.69 50% >lo,0oG vsjl8L *}t,:N;i sysctl debug.bpf_bufsize=524288 JVzU'd;1! 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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