Page Reads/sec vs Pages Input/sec

Question

Hello!

Definitions:

Page Reads/sec is the rate at which the disk was read to resolve hard page faults.
Pages Input/sec is the rate at which pages are read from disk to resolve hard page faults.

Q: Don't these two definitions have the same meaning?

Thank you in advance,
Michael

Answer 1

Hello @Mikhail Firsov

Page reads/sec indicates how many times the pages were read from disk, in a second;

Pages input/sec is the number of pages read from disk.

Hope this helps!

Best Regards
Karlie

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