Re: [Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-11-05 Thread Alex Bennée
Brad Campbell writes: > On 6/9/19 21:38, Brad Campbell wrote: >> 7022@1567775824.002106:kvm_vm_ioctl type 0xc008ae67, arg 0x7ffe13b0c970 >> 7022@1567775824.002115:kvm_vm_ioctl type 0xc008ae67, arg 0x7ffe13b0c980 >> 7022@1567775824.003122:kvm_vm_ioctl type 0xc008ae67, arg 0x7ffe13b0c970 > >> Doe

Re: [Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-09-09 Thread Dr. David Alan Gilbert
* Brad Campbell (lists2...@fnarfbargle.com) wrote: > > On 7/9/19 03:03, Dr. David Alan Gilbert wrote: > > * Brad Campbell (lists2...@fnarfbargle.com) wrote: > > > On 2/9/19 6:23 pm, Brad Campbell wrote: > > > > > > > Here is the holdup : > > > > > > > > 11725@1567416625.003504:qxl_ring_command_c

Re: [Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-09-06 Thread Brad Campbell
On 7/9/19 03:03, Dr. David Alan Gilbert wrote: * Brad Campbell (lists2...@fnarfbargle.com) wrote: On 2/9/19 6:23 pm, Brad Campbell wrote: Here is the holdup : 11725@1567416625.003504:qxl_ring_command_check 0 native 11725@1567416625.102653:qxl_io_write 0 native addr=0 (QXL_IO_NOTIFY_CMD) val

Re: [Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-09-06 Thread Dr. David Alan Gilbert
* Brad Campbell (lists2...@fnarfbargle.com) wrote: > On 2/9/19 6:23 pm, Brad Campbell wrote: > > > > > Here is the holdup : > > > > 11725@1567416625.003504:qxl_ring_command_check 0 native > > 11725@1567416625.102653:qxl_io_write 0 native addr=0 (QXL_IO_NOTIFY_CMD) > > val=0 size=1 async=0 > > >

Re: [Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-09-06 Thread Brad Campbell
On 6/9/19 21:38, Brad Campbell wrote: 7022@1567775824.002106:kvm_vm_ioctl type 0xc008ae67, arg 0x7ffe13b0c970 7022@1567775824.002115:kvm_vm_ioctl type 0xc008ae67, arg 0x7ffe13b0c980 7022@1567775824.003122:kvm_vm_ioctl type 0xc008ae67, arg 0x7ffe13b0c970 Does this look familiar to anyone? Ug

Re: [Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-09-06 Thread Brad Campbell
On 6/9/19 16:49, Brad Campbell wrote: On 2/9/19 6:23 pm, Brad Campbell wrote: Here is the holdup : 11725@1567416625.003504:qxl_ring_command_check 0 native 11725@1567416625.102653:qxl_io_write 0 native addr=0 (QXL_IO_NOTIFY_CMD) val=0 size=1 async=0 ~100ms delay prior to each logged QXL_IO_N

[Qemu-devel] Cross-posted : Odd QXL/KVM performance issue with a Windows 7 Guest

2019-09-06 Thread Brad Campbell
On 2/9/19 6:23 pm, Brad Campbell wrote: Here is the holdup : 11725@1567416625.003504:qxl_ring_command_check 0 native 11725@1567416625.102653:qxl_io_write 0 native addr=0 (QXL_IO_NOTIFY_CMD) val=0 size=1 async=0 ~100ms delay prior to each logged QXL_IO_NOTIFY_CMD on the AMD box which explai