> Is a minute a reasonable upper bound for most clusters? I have no numbers and I'm sure this differs depending on how large your cluster is. We have a small cluster of around 12 nodes and I statuses generally propagate in under 5 seconds for sure. So, it will definitely be less than 1 minute.
Cheers, Jens On Wed, Sep 14, 2016 at 8:49 PM jerome <jeromefroel...@hotmail.com> wrote: > Hi, > > > I was curious if anyone had any kind of statistics or ballpark figures on > how long it takes information to propagate through a cluster with Gossip? > I'm particularly interested in how fast information about the liveness of a > node spreads. For example, in an n-node cluster the median amount of time > it takes for all nodes to learn that a node went down is f(n) seconds. Is a > minute a reasonable upper bound for most clusters? Too high, too low? > > > Thanks, > > Jerome > -- Jens Rantil Backend Developer @ Tink Tink AB, Wallingatan 5, 111 60 Stockholm, Sweden For urgent matters you can reach me at +46-708-84 18 32.
