Actually, I don’t know exactly what the server is doing at the moment of the timeouts. But, as I said, the timeouts occur exactly when statistics are logged in “/opt/couchbase/var/lib/couchbase/logs/stats”. I get something like :
4>:ns_doctor:handle_info:167]Current node statuses:
and the timeouts at the exact same time. I upgraded the servers where I have these problems (more ram and cpus) and the problems are a lot less frequent. But I still get timeouts every once in a while.
I figured that if I had a way to disabled these statistics (that I don’t use), maybe the timeouts would completely disappear or I would at least have something to work on.
Also, I have these every once in a while in the same logfile :
ctor:latest_tick:240]Dropped 1 ticks
Maybe that’s completely normal though…