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linux、FreeBSD网桥转发性能对比
linux 2.6.9(redhat enterprise linux 4 update1) })IO#, 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 XL}<1
-} 64 18.3% 259875 141.37 86% zG
c[Z3N 128 30.46% 250501 264.54 94.5% ~L+]n0* 256 56.45% 250016 524.19 96% |@o6NZ<9N 512 89.93% 209732 865.77 80% ER{3,0U 1024 100% 119274 980.91 40% \`xkp[C 1500 100% 82020 986.86 29.5% ! ]Mc4!E 混包 43.97% 401.36 239825 93.5% Ca$c; pyW u9 e"+dTq8W FreeBSD 4.11(polling enable,HZ=4000) S9Yt1qb 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 /axTh 64 32.6% 462963 251.85 1% O(OmGu4% 128 48.87% 401929 424.44 1% (3EUy"z- 256 66.35% 296209 616.11 1% :nQp.N*p 512 84.94% 198098 817.75 0% "6I[4U"@ 1024 100.0% 119274 980.91 0% g*]E>SQ= 1500 100% 82020 986.86 0% Z-|li}lDr 混包 60.26% 328831 549.97 0% }BN\/;<A Ud3""C5B ZcZ;$* FreeBSD 4.11(polling disabled,SMP enable) z*.v_
Mx 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 &P n] 64 32.0% 454545 247.27 41% =%h~/, 128 48.10% 395570 417.72 46% [a8+( 256 64.97% 290023 603.25 27.5% >x'bZ]gm 512 84.94% 198098 817.75 30% M@^U0
? 1024 100.0% 119274 980.91 14% U4wpjHg 1500 100% 82020 986.86 11% &jJckT 混包 59.17% 322888 540.03 41% w6EI{ 56s*A*z$
; FreeBSD 6.0 (polling disabled, if_bridge) dokuyiN\ 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 H%Y%fQ~^ 64 22.98% 326371 177.55 93% YMAQ+A! 128 38.48% 316456 334.18 97% *j<@yG2\gP 256 65.88% 294118 611.77 87% 2xmT#m 512 84.54% 197161 813.88 32% #Si|! 1024 100% 119274 980.91 22.5% caD5Pod4 1500 100% 82020 986.86 17.5% {aJz. `u\ 混包 57.97% 316351 529.09 88% {mYx +(AwSh! ]7F)bIG[ FreeBSD 6.0 (polling disabled, BRIDGE) &PWf:y{R` 包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 cMtJy"kK 64 26.43% 375375 204.20 95% qP`?M\!O 128 44.44% 365497 385.96 93% ype"7p\ 256 65.88% 294118 611.77 61% &enlAV'#)O 512 84.54% 197161 813.88 30% em/Xu 1024 100% 119274 980.91 22.8% 4JK@<GBK6 1500 100% 82020 986.86 17% ]n1D1 混包 59.48% 324561 542.83 82% Fc{((x s <tQXK; ct.Bg)E FreeBSD 6.0 with RG-NTD(polling disabled, BRIDGE) T]X{@_
包长 带宽 包速(pps) 字节速率(Mbps) CPU占用 j@V$Mbv 64 10.2% 144844 78.16 89.5% Hc
/wta 128 17.19% 141403 149.32 90% Q^q=!/qQ 256 31.60% 141084 293.45 89% R]VTV7D 512 60.5% 141084 582.39 91% 7rPLnB] 1024 100% 119274 980.91 75% UR\ZN@O 1500 100% 82020 986.86 46.4% o5V`'[c 混包 26.38% 143988 240.79 89% =jBL'|k5 %8g$T6E[<2 2:n|x5\H PCAP抓包性能: eFes+i(35 64字节 12.88% 183016 99.56 99% YN`UTi\s PCAP单向抓包性能 n=r=u'oi 64字节 565611 39.82% 307.69 50% <f[9ju ZG!x$yi$ _=)!xnYf sysctl debug.bpf_bufsize=524288 O<Jwaap 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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