[SOLVED] Geekbench 6 Underperforms on Ubuntu (in LXD/LXC)?

The Geekbench 6 score seems to be pretty low on Ubuntu 22.04.

I tested in Windows before and the Windows results were inline with others. Any idea?

Edit: It was run inside LXD/LXC container.

virtualized, bare metal?

ubuntu doing its fresh install background downloads and updates?

LXD/LXC container, which should be same as bare metal.

Sorry, I was wrong about performane claim regarding container. I ran it again without the container. The score is much higher. It looks like there is big performance hit once run it inside container. Any solution?
Below is run on the real bare metal.

no clue, I know little to nothing about VMs sorry

Found the solution.
Adding boot parameter “mitigations=off” fixes the performance degradation in the container.

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