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linux、FreeBSD网桥转发性能对比
linux 2.6.9(redhat enterprise linux 4 update1) yMZHUd 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 iweD
@b 64 18.3% 259875 141.37 86% ( 7ws{) 128 30.46% 250501 264.54 94.5% kWlAY% 256 56.45% 250016 524.19 96% K.%U 512 89.93% 209732 865.77 80% "c(Sysl.L 1024 100% 119274 980.91 40% R7s|`\ 1500 100% 82020 986.86 29.5% rZojY}dWJ 混包 43.97% 401.36 239825 93.5% !@I}mQ ~ -/x
W z305{B:Y FreeBSD 4.11(polling enable,HZ=4000) E RdL^T> 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 wNNB;n`l 64 32.6% 462963 251.85 1% b?Pj< tA 128 48.87% 401929 424.44 1% {kLGWbo|Q 256 66.35% 296209 616.11 1% LF?P>
1%- 512 84.94% 198098 817.75 0% T#!lPH :&h 1024 100.0% 119274 980.91 0% aV`&L,Q)7E 1500 100% 82020 986.86 0% L{ho*^b 混包 60.26% 328831 549.97 0% zTo8OPr 1%J.WH6eQ !umEyd@ " FreeBSD 4.11(polling disabled,SMP enable) ;`v%
sx# 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 TNY4z(r 64 32.0% 454545 247.27 41% 8I+d)(: 128 48.10% 395570 417.72 46% K(T\9J. 256 64.97% 290023 603.25 27.5% 0{^H]Y 512 84.94% 198098 817.75 30% 8cm@a*2% 1024 100.0% 119274 980.91 14% ohc1 ~?3b 1500 100% 82020 986.86 11% >_X/[< 混包 59.17% 322888 540.03 41% $
v}<'
$E(XjuS FreeBSD 6.0 (polling disabled, if_bridge) O.k\]' 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 (E($3t8 64 22.98% 326371 177.55 93%
)u
@c3?$6 128 38.48% 316456 334.18 97% (U87}}/l 256 65.88% 294118 611.77 87% .Gb+\E{M 512 84.54% 197161 813.88 32% @qK<T 1024 100% 119274 980.91 22.5% `1p 8C% 1500 100% 82020 986.86 17.5% hSqMaX%G 混包 57.97% 316351 529.09 88% +T
_ p8W+j d,'!.#e s3lJu/Xe{ FreeBSD 6.0 (polling disabled, BRIDGE) 2eok@1 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 vC9@,[ 64 26.43% 375375 204.20 95% JmWR{du 128 44.44% 365497 385.96 93% boQ)fV" 256 65.88% 294118 611.77 61% wz@FrRP= 512 84.54% 197161 813.88 30% 4DM L 1024 100% 119274 980.91 22.8% kfpm=dKL 1500 100% 82020 986.86 17% H2
\1gNL 混包 59.48% 324561 542.83 82% %F$N#YG h=f6~5l5 \|{*arS FreeBSD 6.0 with RG-NTD(polling disabled, BRIDGE) A c:\c7M; 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 ??TdrTS 64 10.2% 144844 78.16 89.5% 92(~'5Qr 128 17.19% 141403 149.32 90% %<S7 256 31.60% 141084 293.45 89% ~|=rwDBZ8l 512 60.5% 141084 582.39 91% q6)p*}- 1024 100% 119274 980.91 75% LY1KQu Y 1500 100% 82020 986.86 46.4% B}k'@;G 混包 26.38% 143988 240.79 89% 4^MSX+zt x?>!UqgkY b#}t:yy PCAP抓包性能:
toN 64字节 12.88% 183016 99.56 99% 1bDJ}M~]z PCAP单向抓包性能 m\} =4b 64字节 565611 39.82% 307.69 50% #_,uE9 IKtiR8 [M<{P5q sysctl debug.bpf_bufsize=524288 S].
Ft/+H sysctl debug.bpf_maxbufsize=1048576
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[楼 主]
Posted:2007-10-31 16:38| |
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