Hi there,
for our production monitoring with prometheus, I would like to be able to monitor available postgres connections in the Ecto connection pool (poolboy I guess). I did some stupid mistakes with transactions, like putting to much stuff (calls to rest services) into the transaction, and got into issues with the connection-pool. For the future I would feel much better if I could monitor that.
I tried digging into the sources, but don’t see an easy way of doing that. Any ideas?
Cheers
Marcus