0.06% cache hit rate...
Posted: Mon May 23, 2022 8:00 pm
Hi, I wanted to ask for some help understanding why my cache hit rate is so low, and what should I change to improve it.
Key facts:
- Windows Storage Spaces 6TB, with L2 SS2 ~500GB, L1 RAM ~6GB
- Defer-write enabled
In steady state 0.06% cache hit rate.
This is a server for my storage, it is fairly unused, so in steady state, almost no operations.
I've attached the screenshot, and a 2nd screenshot 20 minutes later, also showing the config
Thanks!
Bernardo
Key facts:
- Windows Storage Spaces 6TB, with L2 SS2 ~500GB, L1 RAM ~6GB
- Defer-write enabled
In steady state 0.06% cache hit rate.
This is a server for my storage, it is fairly unused, so in steady state, almost no operations.
I've attached the screenshot, and a 2nd screenshot 20 minutes later, also showing the config
Thanks!
Bernardo