This is 97% of what you should see with the current Pure support in OCI, and as it will ship in the next OCI 7.1.x maintenance release and data source service pack.
This is a scrubbed screenshot, but it shows a bug where the array throughput numbers are preposterous - we were reporting bytes per sec as MBps, thus the ludicrous throughput. This bug has been fixed.
From a performance standpoint, we are only able to get volume and some array level stats - no disk stats, and no controller utilization stats.
This is a REST API datasource - OCI just needs read only credentials, and HTTPS connectivity to the array - create one datasource per Pure array. Honestly, we haven't really run into an Pure array yet we don't support - we have seen a mix of 4.0.x through 4.5.x firmware work.