The sd_model_checkpoint in override_settings is more than twice as slow as the current model performance.

[astraylinux]

no override_settings with sd_model_checkpoint:

override_settings with sd_model_checkpoint:

I have set sd_checkpoint_cache to 4, I don't see the model file being reloaded from the file explorer.

[Sakura-Luna]

The comparison speed under different sampling steps and models is not convincing.

[astraylinux]

Thanks, I change the test image.