shrexnd/blob: Long retrieval time being reported on `mammoth`

[renaynay]

on average, it takes about 8 seconds to Get

ref: https://mammoth.celenium.io/namespace/0000000000000000000000000000000000000000726973652d646576?tab=Blobs

[renaynay]

on average, it takes about 8 seconds to Get and 12 seconds to Submit on mammoth