REALLY slow VM start, help diagnosing log please

Howdy folks - my Windows 10 VM used to start very quickly.  Now it is VERY slow. 

Can anyone help diagnose what the cause may be?

Here is the VM log after it has started.  

-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=localtime \
-no-hpet \
-no-shutdown \
-boot strict=on \
-device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pci.0","addr":"0x7.0x7"}' \
-device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pci.0","multifunction":true,"addr":"0x7"}' \
-device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pci.0","addr":"0x7.0x1"}' \
-device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pci.0","addr":"0x7.0x2"}' \
-device '{"driver":"ahci","id":"sata0","bus":"pci.0","addr":"0x3"}' \
-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x4"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/docker/Steam/vdisk1.img","node-name":"libvirt-2-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \
-device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-2-format","id":"virtio-disk2","bootindex":1,"write-cache":"on"}' \
-blockdev '{"driver":"file","filename":"/mnt/user/docker/ISO/virtio-win-0.1.262-2.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-cd","bus":"sata0.1","drive":"libvirt-1-format","id":"sata0-0-1"}' \
-netdev tap,fd=36,id=hostnet0 \
-device '{"driver":"virtio-net","netdev":"hostnet0","id":"net0","mac":"52:54:00:f6:b7:ae","bus":"pci.0","addr":"0x2"}' \
-chardev pty,id=charserial0 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-chardev socket,id=charchannel0,fd=34,server=on,wait=off \
-device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
-chardev socket,id=chrtpm,path=/run/libvirt/qemu/swtpm/15-Steam-swtpm.sock \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
-device '{"driver":"tpm-tis","tpmdev":"tpm-tpm0","id":"tpm0"}' \
-device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 0.0.0.0:0,websocket=5700,audiodev=audio1 \
-k en-us \
-device '{"driver":"qxl-vga","id":"video0","max_outputs":1,"ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"bus":"pci.0","addr":"0x1e"}' \
-device '{"driver":"vfio-pci","host":"0000:01:00.0","id":"hostdev0","bus":"pci.0","addr":"0x6"}' \
-device '{"driver":"vfio-pci","host":"0000:01:00.1","id":"hostdev1","bus":"pci.0","addr":"0x8"}' \
-device '{"driver":"vfio-pci","host":"0000:07:00.0","id":"hostdev2","bus":"pci.0","addr":"0x9"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
char device redirected to /dev/pts/0 (label charserial0)
qxl_send_events: spice-server bug: guest stopped, ignoring
2024-11-08T12:36:07.116765Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.122159Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -2 (No such file or directory)
2024-11-08T12:36:07.122260Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.122263Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:07.288823Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.288838Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -22 (Invalid argument)
2024-11-08T12:36:07.288959Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.288961Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:07.291671Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.291679Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380012000000, 0x10000, 0x14f72c40d000) = -22 (Invalid argument)
2024-11-08T12:36:07.291861Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.291864Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x38001201c000, 0x1000, 0x14f72f973000) = -22 (Invalid argument)
2024-11-08T12:36:07.301031Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.301039Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -22 (Invalid argument)
2024-11-08T12:36:07.301177Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.301179Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:07.301905Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.301909Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380012000000, 0x10000, 0x14f72c40d000) = -22 (Invalid argument)
2024-11-08T12:36:07.302107Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.302110Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x38001201c000, 0x1000, 0x14f72f973000) = -22 (Invalid argument)
2024-11-08T12:36:07.359118Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.359125Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -22 (Invalid argument)
2024-11-08T12:36:07.359211Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.359213Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:07.362055Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.362061Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380012000000, 0x10000, 0x14f72c40d000) = -22 (Invalid argument)
2024-11-08T12:36:07.362187Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:07.362190Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x38001201c000, 0x1000, 0x14f72f973000) = -22 (Invalid argument)
2024-11-08T12:36:10.965064Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.965085Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -22 (Invalid argument)
2024-11-08T12:36:10.965355Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.965360Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:10.967689Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.967697Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380012000000, 0x10000, 0x14f72c40d000) = -22 (Invalid argument)
2024-11-08T12:36:10.967889Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.967891Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x38001201c000, 0x1000, 0x14f72f973000) = -22 (Invalid argument)
2024-11-08T12:36:10.976801Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.976810Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -22 (Invalid argument)
2024-11-08T12:36:10.976902Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.976905Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:10.983241Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.983251Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380012000000, 0x10000, 0x14f72c40d000) = -22 (Invalid argument)
2024-11-08T12:36:10.983422Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:10.983425Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x38001201c000, 0x1000, 0x14f72f973000) = -22 (Invalid argument)
2024-11-08T12:36:12.975932Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:12.975956Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380000000000, 0x10000000, 0x14e768600000) = -22 (Invalid argument)
2024-11-08T12:36:12.976124Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:12.976127Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380010000000, 0x2000000, 0x14e766600000) = -22 (Invalid argument)
2024-11-08T12:36:13.239417Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:13.239433Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x380012000000, 0x10000, 0x14f72c40d000) = -22 (Invalid argument)
2024-11-08T12:36:13.239637Z qemu-system-x86_64: VFIO_MAP_DMA failed: Invalid argument
2024-11-08T12:36:13.239640Z qemu-system-x86_64: vfio_dma_map(0x14e783c37e00, 0x38001201c000, 0x1000, 0x14f72f973000) = -22 (Invalid argument)