[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] Serious performance issues
> Hi. I have a Shuttle box with an AMD Athlon XP 2200+ and 1GB of RAM. > I'm normally running it with Debian sarge/sid and kernel 2.6.10-1-k7, > as built by Debian. I want to use Xen on it. I built a xen0 kernel > which is as close to the Debian kernel as I can (no power management, > no HPET timers, broken ISA drivers disabled), disabled /lib/tls, and > booted with the new kernel. > lat_syscall > -Simple syscall: 0.6188 microseconds > +Simple syscall: 0.1547 microseconds System call latency should be identical between Xen and native. The fact that it is not inidcates that your system is seriously screwed running Xen. Have you got some interrupt line going crazy? Ian ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95&alloc_id396&op=click _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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