What is Java used for on the Pro version? Since upgrading, I’m have some serious occasional performance problems on the server (4GB RAM, 4vCPU). The server became unresponsive about an hour ago and the Hyper-V virtual machine wouldn’t shut down - had to reset the VM which I hate doing.
When I brought the server backup, Hyper-V reported that there was massive disk writes going to the operating system drive. Lasted around 30 minutes during which time the server was very unresponsive - even the SSH console was press-a-key, wait-a-second.
I’m not a Linux guru at all so diagnosing performance problems isn’t as easy as I would on a Windows server. I’ve installed atop and am I right in saying that two Java processes here are consuming ~25% each?
I’ve just stopped and started seafile and seahub and those two processes have disappeared.