qemu command running under the hood via UTM for an OpenBSD 7.1 arm64

qemu-command-openbsd71-utm

qemu-system-aarch64 -L /Applications/UTM.app/Contents/Resources/qemu -S -qmp tcp:127.0.0.1:4444,server,nowait -nodefaults -vga none -spice "unix=on,addr=/Users/edu/Library/Group Containers/WDNLXAD4W8.com.utmapp.UTM/1AEA40F1-1FDC-4EF7-9D4B-D2FA79DFC7E5.spice,disable-ticketing=on,image-compression=off,playback-compression=off,streaming-video=off,gl=off" -device virtio-ramfb -cpu host -smp cpus=2,sockets=1,cores=2,threads=1 -machine virt, -accel hvf -accel tcg,tb-size=512 -drive if=pflash,format=raw,unit=0,file=/Applications/UTM.app/Contents/Resources/qemu/edk2-aarch64-code.fd,readonly=on -drive "if=pflash,unit=1,file=/Users/edu/Library/Containers/com.utmapp.UTM/Data/Documents/OpenBSD 7.1.utm/Images/efi_vars.fd" -boot menu=on -m 2048 -name "OpenBSD 7.1" -device nec-usb-xhci,id=usb-bus -device usb-tablet,bus=usb-bus.0 -device usb-mouse,bus=usb-bus.0 -device usb-kbd,bus=usb-bus.0 -device qemu-xhci,id=usb-controller-0 -chardev spicevmc,name=usbredir,id=usbredirchardev0 -device usb-redir,chardev=usbredirchardev0,id=usbredirdev0,bus=usb-controller-0.0 -chardev spicevmc,name=usbredir,id=usbredirchardev1 -device usb-redir,chardev=usbredirchardev1,id=usbredirdev1,bus=usb-controller-0.0 -chardev spicevmc,name=usbredir,id=usbredirchardev2 -device usb-redir,chardev=usbredirchardev2,id=usbredirdev2,bus=usb-controller-0.0 -device virtio-blk-pci,drive=drive0,bootindex=0 -drive "if=none,media=disk,id=drive0,file=/Users/edu/Library/Containers/com.utmapp.UTM/Data/Documents/OpenBSD 7.1.utm/Images/obsd.qcow2,discard=unmap,detect-zeroes=unmap" -device virtio-net-pci,mac=BE:3F:DB:F3:0D:C3,netdev=net0 -netdev vmnet-shared,id=net0 -device virtio-serial -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 -chardev spicevmc,id=vdagent,debug=0,name=vdagent -uuid 1AEA40F1-1FDC-4EF7-9D4B-D2FA79DFC7E5 -rtc base=localtime