avx hardware calculation optimization doesn't seem to work

[Nuclear6]

https://item.jd.com/10076686823591.html#crumb-wrap

Hi, I have a Lenovo Ren 9000 desktop computer here. For specific configuration, please refer to the shopping mall purchase link.
Use the lscpu command to check that the machine supports avx computing optimization technology, but after adding this flag, I found that there is no difference in the speed of generating tokens. Why is this?

This is the effect without avx parameters:

This is the effect of having avx parameters: