My odoo 10 server is crashing. I'm getting PoolError: The Connection Pool Is Full. I increased the postgresql max_connections from 100 to 1000 and I'm still getting crashes.
I'm using the server to sync inventory over xml2rpc calls from registers. The server has 40+ odoo databases.
The server has 2 cpu cores, 4GB RAM and 4GB swap, is this too little? How can I fix odoo from crashing?