The technology field specifies 'Identity Services Engine (ISE) - 2.6 and Prior', indicating the principal version discussed is 2.6.0. The problem details mention high load average and GUI slowness resolved after reload, which aligns with ISE performance issues documented for this version range. The Software Version field in the problem details is listed as N/A but derived contextually from the technology field.
High CPU/memory/io issues causing GUI slowness on ISE PAN node, resolved post-reload, consistent with known ISE 2.6 performance characteristics.