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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/manual-review/899664')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/manual-review/899664 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/manual-review/899664 b/results/classifier/deepseek-2/reasoning/manual-review/899664 new file mode 100644 index 00000000..28218a79 --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/manual-review/899664 @@ -0,0 +1,27 @@ +<think> +Okay, I need to classify the given bug report into one of the provided categories. Let's read through the report carefully. + +The user is reporting poor internet performance when transferring data between a Host and Guest virtual machine. Specifically, they mention that Guest-to-Guest speed is around 1 Gbit/sec, while Host-to-Host is much higher at ~9.8-11 Gbits/sec. Similarly, Host-to-Guest is slow (~1.57 Gbits/sec), which is significantly lower than the expected performance given the traffic doesn't leave the Host. + +Looking at the test results: +- Guest to Guest: 39.6 GBytes in 30 seconds (≈11.3 Gbits/s) +- Guest to Host: 3.69 GBytes (≈1.23 Gbits/s) +- Host to Guest: 3.74 GBytes (≈1.25 Gbits/s) +- Host to Host: 43.0 GBytes (≈14.33 Gbits/s) + +The user is using Virtio network devices, which are known for high performance compared to other paravirtualization options like VMXNET in VMware or VMBUS in Hyper-V. However, the observed slowness suggests a configuration issue. + +The QEMU version is 0.15.92, which might be outdated. Newer versions have improved network drivers and better support for Virtio devices. The bridge configuration shows that br0 includes eth0 and vnet0, indicating proper setup of the virtual interface for the VM. + +Possible issues could include: +- Incorrect QEMU/KVM configuration +- Outdated QEMU version with suboptimal Virtio support +- Network driver settings in the guest OS +- Host's network stack tuning + +Given that the problem is related to network performance between host and guest, the category should be 'Network' as it pertains to the communication channel setup between the virtual machines and their hosts. +</think> + +The issue reported relates to poor network performance between the host and guest virtual machines using Virtio network devices. The root cause could be an outdated QEMU version or incorrect configuration affecting network throughput. + +**Answer:** \boxed{Network} \ No newline at end of file |