hi,
tried your option but it does not help. (cpu usage is still high) below my command line syntax: qemu-system-x86_64 -global mc146818rtc.lost_tick_policy=slew -machine accel=kvm:tcg -name win7 -S -machine pc-i440fx-1.4,accel=kvm,usb=off -m 2048 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid 813f5806-64ec-3319-452a-5e1834e753c9 -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/win7.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x5.0x7 -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5 -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x5.0x1 -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x5.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x8 -drive file=/data/vmware/win7.img,if=none,id=drive-virtio-disk0,format=qcow2 -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -device usb-tablet,id=input0 -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -vga std
hi,
tried your option but it does not help. (cpu usage is still high) lost_tick_ policy= slew -machine accel=kvm:tcg -name win7 -S -machine pc-i440fx- 1.4,accel= kvm,usb= off -m 2048 -realtime mlock=off -smp 1,sockets= 1,cores= 1,threads= 1 -uuid 813f5806- 64ec-3319- 452a-5e1834e753 c9 -no-user-config -nodefaults -chardev socket, id=charmonitor, path=/var/ lib/libvirt/ qemu/win7. monitor, server, nowait -mon chardev= charmonitor, id=monitor, mode=control -rtc base=localtime -no-shutdown -device ich9-usb- ehci1,id= usb,bus= pci.0,addr= 0x5.0x7 -device ich9-usb- uhci1,masterbus =usb.0, firstport= 0,bus=pci. 0,multifunction =on,addr= 0x5 -device ich9-usb- uhci2,masterbus =usb.0, firstport= 2,bus=pci. 0,addr= 0x5.0x1 -device ich9-usb- uhci3,masterbus =usb.0, firstport= 4,bus=pci. 0,addr= 0x5.0x2 -device virtio- serial- pci,id= virtio- serial0, bus=pci. 0,addr= 0x8 -drive file=/data/ vmware/ win7.img, if=none, id=drive- virtio- disk0,format= qcow2 -device virtio- blk-pci, scsi=off, bus=pci. 0,addr= 0x6,drive= drive-virtio- disk0,id= virtio- disk0,bootindex =1 -device usb-tablet, id=input0 -device intel-hda, id=sound0, bus=pci. 0,addr= 0x4 -device hda-duplex, id=sound0- codec0, bus=sound0. 0,cad=0 -device virtio- balloon- pci,id= balloon0, bus=pci. 0,addr= 0x7 -vga std
below my command line syntax:
qemu-system-x86_64 -global mc146818rtc.