Files with iokit file extension can be usually found as results files from Dell Performance Analysis Collection Kit.
IOKIT file extension - Dell DPACK results data
What is iokit file? How to open iokit files?
File type specification:
The iokit file extension is mainly related to DPACK - Dell Performance Analysis Collection Kit and used for its default output format.
After the analysis is completed, an .iokit file is generated with the saved results.
This iokit file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.