> jen pro zajimavost.. existuje "pollNG" (polling New Generation) ktere > je nejak spesl vytunene na SMP. tj. na 1 UP je 4.x "neporazitelna" v > routingu ale na 4xSMP ten pollng bude lepsi... no ja jsem mezitim vygoogloval tento dokument
http://www.net.t-labs.tu-berlin.de/papers/SWF-PCCH10GEE-07.pdf a tam pisi: To answer the question which system is able to support packet monitoring best we present a methodology for evaluating the performance impact of various system components. We find that AMD Opteron systems outperform Intel Xeon ones and that FreeBSD outperforms Linux. While multi-processor systems offer a lot, the benefit of adding Hyper-Threading and multi-core is small. Moreover, it appears that for the task of packet capture the 64-bit OS versions are not quite ready yet. The newer systems clearly outperform the older ones and can even capture full packet traces to disk as long as the data rate is less than 600 to 700 Mbit/s. All in all, multi-processor Opteron systems with FreeBSD clearly outperformed all other systems. -- FreeBSD mailing list ([email protected]) http://www.freebsd.cz/listserv/listinfo/users-l
