A problem about Sharded hash

I would like to know the size of each segment of ipfs after each large file upload,Each time I upload a file of about 8G and look through the “ipfs object links” command, only two slices are found ,However, when uploading a file less than 8G, there will be many slices, and the slices are separated by 45623854 bytes. I want to know why this happens, and can this value be modified?thank you

It is weird, maybe there is bug of some sort?

Are you specifying a custom chunker when you are adding file?

Example:

ipfs add --chunker=size-2048 ./file

How does the DAG look like? It could be just a bug behind the ipfs object command

ipfs dag get $CID | jq