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
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