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linux、FreeBSD网桥转发性能对比
linux 2.6.9(redhat enterprise linux 4 update1) ftqW3VW 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 bfI -!, 64 18.3% 259875 141.37 86% tWOze, N 128 30.46% 250501 264.54 94.5% kZ[yv 256 56.45% 250016 524.19 96% f EiEfu 512 89.93% 209732 865.77 80% coVT+we 1024 100% 119274 980.91 40% BBJ]>lQ 1500 100% 82020 986.86 29.5% >~>[}d;glw 混包 43.97% 401.36 239825 93.5% ;<@O^_+ ,UZE;lXJ'Q _po 4(U& FreeBSD 4.11(polling enable,HZ=4000) *-LU'yM6Yh 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 '^(v8lCu 64 32.6% 462963 251.85 1% *K.7Zf0
128 48.87% 401929 424.44 1% ?N*@o. 256 66.35% 296209 616.11 1% sx^? Iw,N' 512 84.94% 198098 817.75 0% ,:4w$!; 1024 100.0% 119274 980.91 0% f4I9H0d;! 1500 100% 82020 986.86 0% K$5P_~;QL 混包 60.26% 328831 549.97 0% qTMz6D!Q W1`ZS*12D ~2}ICU5 FreeBSD 4.11(polling disabled,SMP enable) oP75|p 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 WA5kX SdIb 64 32.0% 454545 247.27 41% [eP]8G\
W 128 48.10% 395570 417.72 46% J5IJy3d 256 64.97% 290023 603.25 27.5% =e/4Gs0* 512 84.94% 198098 817.75 30% PQ1NQy8 1024 100.0% 119274 980.91 14% ]LO
twY 1500 100% 82020 986.86 11% +rP<m 混包 59.17% 322888 540.03 41% cGp 6yf becQ5w/~ FreeBSD 6.0 (polling disabled, if_bridge) M=`Se&-M 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 Bcon4 64 22.98% 326371 177.55 93% 6l7a9IJ 128 38.48% 316456 334.18 97% K!g
FD 256 65.88% 294118 611.77 87% --FtFo 512 84.54% 197161 813.88 32% Bys|i0tb- 1024 100% 119274 980.91 22.5% ScKfr 1500 100% 82020 986.86 17.5% 8!>pFVNJf 混包 57.97% 316351 529.09 88% L-$g& - O_Q,!&*6 R7E"7"M10 FreeBSD 6.0 (polling disabled, BRIDGE) %BLKB%5 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 d6&tz!f 64 26.43% 375375 204.20 95% K$]B"
s 128 44.44% 365497 385.96 93% { rn~D5R 256 65.88% 294118 611.77 61% &W!@3O{~. 512 84.54% 197161 813.88 30% iNSJOS 1024 100% 119274 980.91 22.8% kyB]fmS 1500 100% 82020 986.86 17% &,7(Wab 混包 59.48% 324561 542.83 82% oX,M;;Yq {rLOAewr rzLlM FreeBSD 6.0 with RG-NTD(polling disabled, BRIDGE) 8:NHPHxB 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 6si-IJ 64 10.2% 144844 78.16 89.5% .X1niguXH 128 17.19% 141403 149.32 90% MsQS{ok+ 256 31.60% 141084 293.45 89% |D:0BATRP 512 60.5% 141084 582.39 91% -<=<T@, 1024 100% 119274 980.91 75% Qpq0j^\ 1500 100% 82020 986.86 46.4% 8<!9mgh 混包 26.38% 143988 240.79 89% yr'`~[oSCy 5Ncd1 \-yi#N PCAP抓包性能:
g*M3;G
64字节 12.88% 183016 99.56 99% n0q(EQy1U PCAP单向抓包性能 |0-L08DW 64字节 565611 39.82% 307.69 50% } _z~:{Y Y~!@ `( Gk_VAa sysctl debug.bpf_bufsize=524288 z16++LKmM 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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