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# FE Ports analyze view (Diagnostic and Historical)

Analyze views provide in-depth drill-down on storage system data for various collection ranges.

Table 1. FE Ports analyze view (Diagnostic and Historical)
Attribute | Description
--- | ---
Name | The ID of the port
% Busy | The percent of time that the port is busy
Host IOs/sec | The number of host commands for data transfer per second
Host Throughput (MB/sec) | The size of the data transfer from the host
Response Time (ms) | The average response time for the reads and writes
Read RT (ms) | The average time that it took the system to serve one read I/O for the port
Write RT (ms) | The average time that it took the system to serve one write I/O for the port
Reads/sec | The number of read operations performed each second by the port
Writes/sec | The number of write operations performed each second by the port