3 ms·
I think a lot of the problem is that the ssd is fast enough and far enough away that by the time you get a response back it's fairly out of date
by adgjlsfhk1 1y ago
I think a lot of the problem is that the ssd is fast enough and far enough away that by the time you get a response back it's fairly out of date
- dleary 1y agoThat’s a separate concern. Every command that you issue to the ssd returns a response. It would be nice to have a bunch of performance counters that tell us where the time went with each of the commands we give it. GPUs have this already.
- wmf 1y agoThis was solved in networking by having the device collect a histogram of queue occupancy.