avadh patel wrote: > Hi Avi, > > Sorry for the wrong question. My revised question is as follows: > How can I find the time spent between vm-enter and vm-exit ? > In other words, How can I find the number of clock ticks spent in > execution of VM's code between vm-enter and vm-exit ?
Linux 2.6.24 supports guest time counters in /proc/pid/stat; these sum up the amount of real time spent inside the guest. To get clock tick counts, you can add rdtsc calls in vmx_vcpu_run or svm_vcpu_run, before and after the big asm block. -- Any sufficiently difficult bug is indistinguishable from a feature. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
