Which Purity command can be used to validate I/O is balanced across initiators?

Validating multipath I/O balance is a critical post-configuration step. The FlashArray CLI provides a specific monitoring tool for this purpose under the purehost command suite.

purehost monitor --balanceis the correct command.

monitor: This keyword initiates a real-time display of performance metrics (IOPS, bandwidth, latency).

--balance: This flag breaks down the metricsper initiator(per HBA/path) for the specified host(s).

The output allows the engineer to see if I/O is flowing evenly across all paths. If one path shows 0 IOPS while others are active, it indicates a zoning, cabling, or multipathing configuration issue that must be resolved to ensure high availability.