Comment 1 for bug 1949964

Hi Andrew,

We're facing a similar issue in our deployment too. We also recently did the upgrade from Train to Wallaby and started using RabbitMQ TLS v1.2. We noticed Neutron-server(rpc_worker) is leaking file descriptors and have to restart the service occasionally to avoid reaching the FD limit on the controller node. We found most of the leaked FDs are a_inode(eventpoll) and sock(tcp) type file descriptors, but the root cause is still unknown. May I know if you make any progress on the troubleshooting or find any workaround? Thanks