My understanding is reads can be served from either:
I thought one could be cumulative and include the other, but lines cross sometimes, so this is not possible.
Can anyone explain exactly what these graphs mean and how it's possible for them to combine to a seemingly theoretical maximum of 200%, rather than a theoretical maximum of 100% which I would have expected.
- RAM - ARC hit
- SSD - L2ARC hit
- General disks
I thought one could be cumulative and include the other, but lines cross sometimes, so this is not possible.
Can anyone explain exactly what these graphs mean and how it's possible for them to combine to a seemingly theoretical maximum of 200%, rather than a theoretical maximum of 100% which I would have expected.