David Abrahams wrote: > on Wed Apr 02 2008, Avi Kivity <avi-AT-qumranet.com> wrote: > > >> David Abrahams wrote: >> >>> With the title combination, the guest takes nearly 100% of my real CPU >>> time and still only sees one CPU. Is this a known problem, and does it >>> have a known solution? >>> >>> >>> >> Can you send the output of 'kvm_stat -1'? >> > > $ ./kvm_stat -1 > exits 5919444 74219 > halt_exits 1746937 59420 > invlpg 0 0 > io_exits 2181506 6569 > irq_exits 23055 335 > irq_window 2839 77 > mmio_exits 200851 0 > pf_fixed 1160592 6251 > pf_guest 43473 396 > request_irq 0 0 > signal_exits 24838 281 > tlb_flush 37381 1132 > >
Versions of kvm producing this sort of output are common in archaeological digs. Please try a more recent release. >> What HAL do you see in device manager? >> > "Standard PC" > > This HAL does not support SMP. You need the "ACPI Multiprocessor PC" HAL or some such. Unless you have a recent Intel processor, the combination of SMP and Windows XP will give noticeably lower performance. I recommend sticking with uniprocessor in such cases. -- Any sufficiently difficult bug is indistinguishable from a feature. ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Register now and save $200. Hurry, offer ends at 11:59 p.m., Monday, April 7! Use priority code J8TLD2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
