A question about the cost time of a training process

[2019211753]

I used the default config to run bash run.sh 0 "A pineapple." It cost 9 hours on 4090. I wonder if it is normal?

[2019211753]

Additionally, using a long prompt results in an excessively long filename, which prevents the creation of such a catalog. How can I modify the filename so that this change is applied universally?