DAOS Performance Tuning

This section will be expanded in a future revision.

Network Performance

Similar to the Lustre Network stack, the DAOS CART layer can validate and benchmark network communications in the same context as an application and using the same networks/tuning options as regular DAOS. The CART selftest can run against the DAOS servers in a production environment in a non-destructive manner. CART selftest supports different message sizes, bulk transfers, multiple targets, and the following test scenarios:

Instructions on how to run CART selftest will be provided in the next revision of this document.

Benchmarking DAOS

DAOS can be benchmarked with both IOR and mdtest through the following backends: