diff options
Diffstat (limited to 'results/classifier/108/performance/1677')
| -rw-r--r-- | results/classifier/108/performance/1677 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/results/classifier/108/performance/1677 b/results/classifier/108/performance/1677 new file mode 100644 index 00000000..43cf5bac --- /dev/null +++ b/results/classifier/108/performance/1677 @@ -0,0 +1,28 @@ +performance: 0.972 +graphic: 0.892 +boot: 0.868 +device: 0.839 +semantic: 0.743 +socket: 0.706 +files: 0.678 +vnc: 0.658 +PID: 0.639 +debug: 0.603 +permissions: 0.406 +network: 0.309 +other: 0.284 +KVM: 0.193 + +qemu-system-x86_64 cannot run on Windows when -smp is specified with a value higher than `1`. An important argument for any expectation of VM performance +Description of problem: +qemu-system-x86_64 seems to crash on Windows the moment you try to use -smp to define more vcpus, even the basic usage of `-smp 4` will cause qemu to segfault after the guest's boot option is selected. +Steps to reproduce: +1. `qemu-system-x86_64 -smp 4 -cdrom rhel-9.2-x86_64-dvd.iso -drive if=pflash,format=raw,unit=0,readonly=on,file=edk2-x64/OVMF_CODE.fd -m 6G -nodefaults -serial mon:stdio` +2. Select the boot option to begin your installation +3. qemu hangs for 10 or so seconds then throws a Segmentation Fault. +Additional information: +1. This does not happen if -smp arguments are omitted, but running VMs with a single vcpu thread is slow and painful. +2. This still happens even without OVMF (Traditional bios booting) +3. This still happens even without -defaults and without a serial device + +Only output from qemu at death is `Segmentation fault` |