Very high IOPS on DB SSD after 1.110 deploy

[Alexey]

@mike

Since v 1.110 - the load on these expire databases has been very high - i’m sure the nodes are actually doing “something” - I just do not know what it is doing or for how long it’s going to do it.

I believe it’s unrelated to the new version (I didn’t notice much of difference), it’s more related to another test round:

Updates on Test Data

Testing is done. We will switch back to SLC now. Now to the test results. We can see that the maximum throughput without surge nodes has increased by about 20% in less than a month. We don’t know for sure how much load these customers are going to upload. It is more like a range. The good news is we can cover this range with no surge nodes for the most part. Only on the higher end of that range we would have to mix in surge nodes. And the second good news is even if we go nuts on the possible r…