Sri Mrudula Attili <sri@xxxxxxxxx> writes: > We have a postgresql VDB(virtual database- Delphix) that keeps > terminating due "to too many open files". What do you have max_connections set to, and how many actually-live server processes are there typically? > The number of allowed openfiles at OS level are 65000. I'm suspecting that you either need to increase that, decrease max_files_per_process (which defaults to 1000), or decrease max_connections. regards, tom lane