Explanation/Reference:
Note:
physical read total bytes: the size of the segment to read is known by the database, and must be read

entirely from the database's perspective.
cell physical IO bytes eligible for predicate offload: this statistic shows the amount of data which the cell

server is able to process on behalf of the database, instead of the database processing and the cell server just delivering blocks.
Cell physical IO bytes eligible for predicate offload --- This number should be high

The higher the number more MB/GB is filtered out at the cell level itself rather sending it to the buffer

cache to filter the rows.
In this case, all bytes are processed on the cellserver (cell physical IO bytes eligible for predicate

offload=physical read total bytes)
Cell Offloading:-

The storage cells are intelligent enough to process some workload inside them, saving the database nodes from that work. This process is referred to as cell offloading.