On Wed, Jul 21, 2010 at 04:03:28PM +0300, Harri Olin wrote: > Gleb Natapov wrote: > >On Wed, Jul 21, 2010 at 01:09:06PM +0300, Harri Olin wrote: > >>Gleb Natapov wrote: > >>On both times irq_exits go to 10000 but irq_injections stay at > >>around 4600. On both times qemu process was at 100% cpu load. > >irq_exits are exits due to host interrupt. What "cat /proc/interrupts" > >show? Which counter grows at this rate there (or 1/4 of the rate but for > >each host cpu). > > System froze again just a moment ago and there are 6100 "local timer > interrupts" and around 3600 "Rescheduling interrupts" every second > happening. > > #cat /proc/interrupts; sleep 1; cat /proc/interrupts; sleep 1; .... > http://mizar.remote.agasha.com/k/kvm/interrupts.txt > http://mizar.remote.agasha.com/k/kvm/interrupts1.txt > > quick calculations > total > RES: 110847929 115251972 108671867 114338799 449110567 per second: > RES: 110848996 115252094 108673031 114340080 449114201 3634 > RES: 110850059 115252174 108674157 114341446 449117836 3635 > RES: 110851132 115252276 108675332 114342801 449121541 3705 > > total > LOC: 1531251837 618157953 1727791012 522296117 4399496919 per second: > LOC: 1531252861 618161024 1727792036 522297141 4399503062 6143 > LOC: 1531253884 618164095 1727793060 522298165 4399509204 6142 > LOC: 1531254907 618167166 1727794084 522299189 4399515346 6142 Same qemu and command line as before? Without -no-hpet? -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
